454686720

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 1572676560

約数和(自身を除く): 1117989840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 64, 76, 80, 82, 95, 96, 114, 120, 123, 128, 152, 160, 164, 190, 192, 205, 228, 240, 246, 256, 285, 304, 320, 328, 361, 380, 384, 410, 456, 480, 492, 512, 570, 608, 615, 640, 656, 722, 760, 768, 779, 820, 912, 960, 984, 1024, 1083, 1140, 1216, 1230, 1280, 1312, 1444, 1520, 1536, 1558, 1640, 1805, 1824, 1920, 1968, 2048, 2166, 2280, 2337, 2432, 2460, 2560, 2624, 2888, 3040, 3072, 3116, 3280, 3610, 3648, 3840, 3895, 3936, 4332, 4560, 4674, 4864, 4920, 5120, 5248, 5415, 5776, 6080, 6144, 6232, 6560, 7220, 7296, 7680, 7790, 7872, 8664, 9120, 9348, 9728, 9840, 10240, 10496, 10830, 11552, 11685, 12160, 12464, 13120, 14440, 14592, 14801, 15360, 15580, 15744, 17328, 18240, 18696, 19456, 19680, 20992, 21660, 23104, 23370, 24320, 24928, 26240, 28880, 29184, 29602, 30720, 31160, 31488, 34656, 36480, 37392, 38912, 39360, 41984, 43320, 44403, 46208, 46740, 48640, 49856, 52480, 57760, 58368, 59204, 62320, 62976, 69312, 72960, 74005, 74784, 78720, 83968, 86640, 88806, 92416, 93480, 97280, 99712, 104960, 115520, 116736, 118408, 124640, 125952, 138624, 145920, 148010, 149568, 157440, 173280, 177612, 184832, 186960, 194560, 199424, 209920, 222015, 231040, 236816, 249280, 251904, 277248, 291840, 296020, 299136, 314880, 346560, 355224, 369664, 373920, 398848, 419840, 444030, 462080, 473632, 498560, 554496, 583680, 592040, 598272, 629760, 693120, 710448, 739328, 747840, 797696, 888060, 924160, 947264, 997120, 1108992, 1184080, 1196544, 1259520, 1386240, 1420896, 1495680, 1595392, 1776120, 1848320, 1894528, 1994240, 2217984, 2368160, 2393088, 2772480, 2841792, 2991360, 3552240, 3696640, 3789056, 3988480, 4736320, 4786176, 5544960, 5683584, 5982720, 7104480, 7578112, 7976960, 9472640, 11089920, 11367168, 11965440, 14208960, 15156224, 18945280, 22734336, 23930880, 28417920, 30312448, 37890560, 45468672, 56835840, 75781120, 90937344, 113671680, 151562240, 227343360, 454686720]

約数ペア:

[(1, 454686720), (2, 227343360), (3, 151562240), (4, 113671680), (5, 90937344), (6, 75781120), (8, 56835840), (10, 45468672), (12, 37890560), (15, 30312448), (16, 28417920), (19, 23930880), (20, 22734336), (24, 18945280), (30, 15156224), (32, 14208960), (38, 11965440), (40, 11367168), (41, 11089920), (48, 9472640), (57, 7976960), (60, 7578112), (64, 7104480), (76, 5982720), (80, 5683584), (82, 5544960), (95, 4786176), (96, 4736320), (114, 3988480), (120, 3789056), (123, 3696640), (128, 3552240), (152, 2991360), (160, 2841792), (164, 2772480), (190, 2393088), (192, 2368160), (205, 2217984), (228, 1994240), (240, 1894528), (246, 1848320), (256, 1776120), (285, 1595392), (304, 1495680), (320, 1420896), (328, 1386240), (361, 1259520), (380, 1196544), (384, 1184080), (410, 1108992), (456, 997120), (480, 947264), (492, 924160), (512, 888060), (570, 797696), (608, 747840), (615, 739328), (640, 710448), (656, 693120), (722, 629760), (760, 598272), (768, 592040), (779, 583680), (820, 554496), (912, 498560), (960, 473632), (984, 462080), (1024, 444030), (1083, 419840), (1140, 398848), (1216, 373920), (1230, 369664), (1280, 355224), (1312, 346560), (1444, 314880), (1520, 299136), (1536, 296020), (1558, 291840), (1640, 277248), (1805, 251904), (1824, 249280), (1920, 236816), (1968, 231040), (2048, 222015), (2166, 209920), (2280, 199424), (2337, 194560), (2432, 186960), (2460, 184832), (2560, 177612), (2624, 173280), (2888, 157440), (3040, 149568), (3072, 148010), (3116, 145920), (3280, 138624), (3610, 125952), (3648, 124640), (3840, 118408), (3895, 116736), (3936, 115520), (4332, 104960), (4560, 99712), (4674, 97280), (4864, 93480), (4920, 92416), (5120, 88806), (5248, 86640), (5415, 83968), (5776, 78720), (6080, 74784), (6144, 74005), (6232, 72960), (6560, 69312), (7220, 62976), (7296, 62320), (7680, 59204), (7790, 58368), (7872, 57760), (8664, 52480), (9120, 49856), (9348, 48640), (9728, 46740), (9840, 46208), (10240, 44403), (10496, 43320), (10830, 41984), (11552, 39360), (11685, 38912), (12160, 37392), (12464, 36480), (13120, 34656), (14440, 31488), (14592, 31160), (14801, 30720), (15360, 29602), (15580, 29184), (15744, 28880), (17328, 26240), (18240, 24928), (18696, 24320), (19456, 23370), (19680, 23104), (20992, 21660)]