54640560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 160

約数和(自身を含む): 185488128

約数和(自身を除く): 130847568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 83, 104, 120, 130, 156, 166, 195, 208, 211, 240, 249, 260, 312, 332, 390, 415, 422, 498, 520, 624, 633, 664, 780, 830, 844, 996, 1040, 1055, 1079, 1245, 1266, 1328, 1560, 1660, 1688, 1992, 2110, 2158, 2490, 2532, 2743, 3120, 3165, 3237, 3320, 3376, 3984, 4220, 4316, 4980, 5064, 5395, 5486, 6330, 6474, 6640, 8229, 8440, 8632, 9960, 10128, 10790, 10972, 12660, 12948, 13715, 16185, 16458, 16880, 17264, 17513, 19920, 21580, 21944, 25320, 25896, 27430, 32370, 32916, 35026, 41145, 43160, 43888, 50640, 51792, 52539, 54860, 64740, 65832, 70052, 82290, 86320, 87565, 105078, 109720, 129480, 131664, 140104, 164580, 175130, 210156, 219440, 227669, 258960, 262695, 280208, 329160, 350260, 420312, 455338, 525390, 658320, 683007, 700520, 840624, 910676, 1050780, 1138345, 1366014, 1401040, 1821352, 2101560, 2276690, 2732028, 3415035, 3642704, 4203120, 4553380, 5464056, 6830070, 9106760, 10928112, 13660140, 18213520, 27320280, 54640560]

約数ペア:

[(1, 54640560), (2, 27320280), (3, 18213520), (4, 13660140), (5, 10928112), (6, 9106760), (8, 6830070), (10, 5464056), (12, 4553380), (13, 4203120), (15, 3642704), (16, 3415035), (20, 2732028), (24, 2276690), (26, 2101560), (30, 1821352), (39, 1401040), (40, 1366014), (48, 1138345), (52, 1050780), (60, 910676), (65, 840624), (78, 700520), (80, 683007), (83, 658320), (104, 525390), (120, 455338), (130, 420312), (156, 350260), (166, 329160), (195, 280208), (208, 262695), (211, 258960), (240, 227669), (249, 219440), (260, 210156), (312, 175130), (332, 164580), (390, 140104), (415, 131664), (422, 129480), (498, 109720), (520, 105078), (624, 87565), (633, 86320), (664, 82290), (780, 70052), (830, 65832), (844, 64740), (996, 54860), (1040, 52539), (1055, 51792), (1079, 50640), (1245, 43888), (1266, 43160), (1328, 41145), (1560, 35026), (1660, 32916), (1688, 32370), (1992, 27430), (2110, 25896), (2158, 25320), (2490, 21944), (2532, 21580), (2743, 19920), (3120, 17513), (3165, 17264), (3237, 16880), (3320, 16458), (3376, 16185), (3984, 13715), (4220, 12948), (4316, 12660), (4980, 10972), (5064, 10790), (5395, 10128), (5486, 9960), (6330, 8632), (6474, 8440), (6640, 8229)]