122582720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:482

約数の個数: 112

約数和(自身を含む): 319186560

約数和(自身を除く): 196603840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 79, 80, 104, 130, 158, 160, 208, 260, 316, 320, 373, 395, 416, 520, 632, 746, 790, 832, 1027, 1040, 1264, 1492, 1580, 1865, 2054, 2080, 2528, 2984, 3160, 3730, 4108, 4160, 4849, 5056, 5135, 5968, 6320, 7460, 8216, 9698, 10270, 11936, 12640, 14920, 16432, 19396, 20540, 23872, 24245, 25280, 29467, 29840, 32864, 38792, 41080, 48490, 58934, 59680, 65728, 77584, 82160, 96980, 117868, 119360, 147335, 155168, 164320, 193960, 235736, 294670, 310336, 328640, 383071, 387920, 471472, 589340, 766142, 775840, 942944, 1178680, 1532284, 1551680, 1885888, 1915355, 2357360, 3064568, 3830710, 4714720, 6129136, 7661420, 9429440, 12258272, 15322840, 24516544, 30645680, 61291360, 122582720]

約数ペア:

[(1, 122582720), (2, 61291360), (4, 30645680), (5, 24516544), (8, 15322840), (10, 12258272), (13, 9429440), (16, 7661420), (20, 6129136), (26, 4714720), (32, 3830710), (40, 3064568), (52, 2357360), (64, 1915355), (65, 1885888), (79, 1551680), (80, 1532284), (104, 1178680), (130, 942944), (158, 775840), (160, 766142), (208, 589340), (260, 471472), (316, 387920), (320, 383071), (373, 328640), (395, 310336), (416, 294670), (520, 235736), (632, 193960), (746, 164320), (790, 155168), (832, 147335), (1027, 119360), (1040, 117868), (1264, 96980), (1492, 82160), (1580, 77584), (1865, 65728), (2054, 59680), (2080, 58934), (2528, 48490), (2984, 41080), (3160, 38792), (3730, 32864), (4108, 29840), (4160, 29467), (4849, 25280), (5056, 24245), (5135, 23872), (5968, 20540), (6320, 19396), (7460, 16432), (8216, 14920), (9698, 12640), (10270, 11936)]