54802560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 256

約数和(自身を含む): 195644160

約数和(自身を除く): 140841600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 73, 80, 85, 92, 96, 102, 115, 120, 128, 136, 138, 146, 160, 170, 184, 192, 204, 219, 230, 240, 255, 272, 276, 292, 320, 340, 345, 365, 368, 384, 391, 408, 438, 460, 480, 510, 544, 552, 584, 640, 680, 690, 730, 736, 782, 816, 876, 920, 960, 1020, 1088, 1095, 1104, 1168, 1173, 1241, 1360, 1380, 1460, 1472, 1564, 1632, 1679, 1752, 1840, 1920, 1955, 2040, 2176, 2190, 2208, 2336, 2346, 2482, 2720, 2760, 2920, 2944, 3128, 3264, 3358, 3504, 3680, 3723, 3910, 4080, 4380, 4416, 4672, 4692, 4964, 5037, 5440, 5520, 5840, 5865, 6205, 6256, 6528, 6716, 7008, 7360, 7446, 7820, 8160, 8395, 8760, 8832, 9344, 9384, 9928, 10074, 10880, 11040, 11680, 11730, 12410, 12512, 13432, 14016, 14720, 14892, 15640, 16320, 16790, 17520, 18615, 18768, 19856, 20148, 22080, 23360, 23460, 24820, 25024, 25185, 26864, 28032, 28543, 29784, 31280, 32640, 33580, 35040, 37230, 37536, 39712, 40296, 44160, 46720, 46920, 49640, 50048, 50370, 53728, 57086, 59568, 62560, 67160, 70080, 74460, 75072, 79424, 80592, 85629, 93840, 99280, 100740, 107456, 114172, 119136, 125120, 134320, 140160, 142715, 148920, 150144, 158848, 161184, 171258, 187680, 198560, 201480, 214912, 228344, 238272, 250240, 268640, 285430, 297840, 322368, 342516, 375360, 397120, 402960, 428145, 456688, 476544, 537280, 570860, 595680, 644736, 685032, 750720, 794240, 805920, 856290, 913376, 1074560, 1141720, 1191360, 1370064, 1611840, 1712580, 1826752, 2283440, 2382720, 2740128, 3223680, 3425160, 3653504, 4566880, 5480256, 6850320, 9133760, 10960512, 13700640, 18267520, 27401280, 54802560]

約数ペア:

[(1, 54802560), (2, 27401280), (3, 18267520), (4, 13700640), (5, 10960512), (6, 9133760), (8, 6850320), (10, 5480256), (12, 4566880), (15, 3653504), (16, 3425160), (17, 3223680), (20, 2740128), (23, 2382720), (24, 2283440), (30, 1826752), (32, 1712580), (34, 1611840), (40, 1370064), (46, 1191360), (48, 1141720), (51, 1074560), (60, 913376), (64, 856290), (68, 805920), (69, 794240), (73, 750720), (80, 685032), (85, 644736), (92, 595680), (96, 570860), (102, 537280), (115, 476544), (120, 456688), (128, 428145), (136, 402960), (138, 397120), (146, 375360), (160, 342516), (170, 322368), (184, 297840), (192, 285430), (204, 268640), (219, 250240), (230, 238272), (240, 228344), (255, 214912), (272, 201480), (276, 198560), (292, 187680), (320, 171258), (340, 161184), (345, 158848), (365, 150144), (368, 148920), (384, 142715), (391, 140160), (408, 134320), (438, 125120), (460, 119136), (480, 114172), (510, 107456), (544, 100740), (552, 99280), (584, 93840), (640, 85629), (680, 80592), (690, 79424), (730, 75072), (736, 74460), (782, 70080), (816, 67160), (876, 62560), (920, 59568), (960, 57086), (1020, 53728), (1088, 50370), (1095, 50048), (1104, 49640), (1168, 46920), (1173, 46720), (1241, 44160), (1360, 40296), (1380, 39712), (1460, 37536), (1472, 37230), (1564, 35040), (1632, 33580), (1679, 32640), (1752, 31280), (1840, 29784), (1920, 28543), (1955, 28032), (2040, 26864), (2176, 25185), (2190, 25024), (2208, 24820), (2336, 23460), (2346, 23360), (2482, 22080), (2720, 20148), (2760, 19856), (2920, 18768), (2944, 18615), (3128, 17520), (3264, 16790), (3358, 16320), (3504, 15640), (3680, 14892), (3723, 14720), (3910, 14016), (4080, 13432), (4380, 12512), (4416, 12410), (4672, 11730), (4692, 11680), (4964, 11040), (5037, 10880), (5440, 10074), (5520, 9928), (5840, 9384), (5865, 9344), (6205, 8832), (6256, 8760), (6528, 8395), (6716, 8160), (7008, 7820), (7360, 7446)]