154581120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:643

約数の個数: 192

約数和(自身を含む): 546099840

約数和(自身を除く): 391518720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 384, 423, 470, 480, 564, 571, 576, 640, 705, 720, 752, 846, 940, 960, 1128, 1142, 1152, 1410, 1440, 1504, 1692, 1713, 1880, 1920, 2115, 2256, 2284, 2820, 2855, 2880, 3008, 3384, 3426, 3760, 4230, 4512, 4568, 5139, 5640, 5710, 5760, 6016, 6768, 6852, 7520, 8460, 8565, 9024, 9136, 10278, 11280, 11420, 13536, 13704, 15040, 16920, 17130, 18048, 18272, 20556, 22560, 22840, 25695, 26837, 27072, 27408, 30080, 33840, 34260, 36544, 41112, 45120, 45680, 51390, 53674, 54144, 54816, 67680, 68520, 73088, 80511, 82224, 90240, 91360, 102780, 107348, 109632, 134185, 135360, 137040, 161022, 164448, 182720, 205560, 214696, 219264, 241533, 268370, 270720, 274080, 322044, 328896, 365440, 402555, 411120, 429392, 483066, 536740, 548160, 644088, 657792, 805110, 822240, 858784, 966132, 1073480, 1096320, 1207665, 1288176, 1610220, 1644480, 1717568, 1932264, 2146960, 2415330, 2576352, 3220440, 3288960, 3435136, 3864528, 4293920, 4830660, 5152704, 6440880, 7729056, 8587840, 9661320, 10305408, 12881760, 15458112, 17175680, 19322640, 25763520, 30916224, 38645280, 51527040, 77290560, 154581120]

約数ペア:

[(1, 154581120), (2, 77290560), (3, 51527040), (4, 38645280), (5, 30916224), (6, 25763520), (8, 19322640), (9, 17175680), (10, 15458112), (12, 12881760), (15, 10305408), (16, 9661320), (18, 8587840), (20, 7729056), (24, 6440880), (30, 5152704), (32, 4830660), (36, 4293920), (40, 3864528), (45, 3435136), (47, 3288960), (48, 3220440), (60, 2576352), (64, 2415330), (72, 2146960), (80, 1932264), (90, 1717568), (94, 1644480), (96, 1610220), (120, 1288176), (128, 1207665), (141, 1096320), (144, 1073480), (160, 966132), (180, 858784), (188, 822240), (192, 805110), (235, 657792), (240, 644088), (282, 548160), (288, 536740), (320, 483066), (360, 429392), (376, 411120), (384, 402555), (423, 365440), (470, 328896), (480, 322044), (564, 274080), (571, 270720), (576, 268370), (640, 241533), (705, 219264), (720, 214696), (752, 205560), (846, 182720), (940, 164448), (960, 161022), (1128, 137040), (1142, 135360), (1152, 134185), (1410, 109632), (1440, 107348), (1504, 102780), (1692, 91360), (1713, 90240), (1880, 82224), (1920, 80511), (2115, 73088), (2256, 68520), (2284, 67680), (2820, 54816), (2855, 54144), (2880, 53674), (3008, 51390), (3384, 45680), (3426, 45120), (3760, 41112), (4230, 36544), (4512, 34260), (4568, 33840), (5139, 30080), (5640, 27408), (5710, 27072), (5760, 26837), (6016, 25695), (6768, 22840), (6852, 22560), (7520, 20556), (8460, 18272), (8565, 18048), (9024, 17130), (9136, 16920), (10278, 15040), (11280, 13704), (11420, 13536)]