54314520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1005

約数の個数: 128

約数和(自身を含む): 180411840

約数和(自身を除く): 126097320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 941, 962, 1110, 1443, 1480, 1560, 1882, 1924, 2220, 2405, 2823, 2886, 3764, 3848, 4440, 4705, 4810, 5646, 5772, 7215, 7528, 9410, 9620, 11292, 11544, 12233, 14115, 14430, 18820, 19240, 22584, 24466, 28230, 28860, 34817, 36699, 37640, 48932, 56460, 57720, 61165, 69634, 73398, 97864, 104451, 112920, 122330, 139268, 146796, 174085, 183495, 208902, 244660, 278536, 293592, 348170, 366990, 417804, 452621, 489320, 522255, 696340, 733980, 835608, 905242, 1044510, 1357863, 1392680, 1467960, 1810484, 2089020, 2263105, 2715726, 3620968, 4178040, 4526210, 5431452, 6789315, 9052420, 10862904, 13578630, 18104840, 27157260, 54314520]

約数ペア:

[(1, 54314520), (2, 27157260), (3, 18104840), (4, 13578630), (5, 10862904), (6, 9052420), (8, 6789315), (10, 5431452), (12, 4526210), (13, 4178040), (15, 3620968), (20, 2715726), (24, 2263105), (26, 2089020), (30, 1810484), (37, 1467960), (39, 1392680), (40, 1357863), (52, 1044510), (60, 905242), (65, 835608), (74, 733980), (78, 696340), (104, 522255), (111, 489320), (120, 452621), (130, 417804), (148, 366990), (156, 348170), (185, 293592), (195, 278536), (222, 244660), (260, 208902), (296, 183495), (312, 174085), (370, 146796), (390, 139268), (444, 122330), (481, 112920), (520, 104451), (555, 97864), (740, 73398), (780, 69634), (888, 61165), (941, 57720), (962, 56460), (1110, 48932), (1443, 37640), (1480, 36699), (1560, 34817), (1882, 28860), (1924, 28230), (2220, 24466), (2405, 22584), (2823, 19240), (2886, 18820), (3764, 14430), (3848, 14115), (4440, 12233), (4705, 11544), (4810, 11292), (5646, 9620), (5772, 9410), (7215, 7528)]