123966960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39733}}^1$

素因数の和:39762

約数の個数: 80

約数和(自身を含む): 413869344

約数和(自身を除く): 289902384

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, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 39733, 79466, 119199, 158932, 198665, 238398, 317864, 397330, 476796, 516529, 595995, 635728, 794660, 953592, 1033058, 1191990, 1549587, 1589320, 1907184, 2066116, 2383980, 2582645, 3099174, 3178640, 4132232, 4767960, 5165290, 6198348, 7747935, 8264464, 9535920, 10330580, 12396696, 15495870, 20661160, 24793392, 30991740, 41322320, 61983480, 123966960]

約数ペア:

[(1, 123966960), (2, 61983480), (3, 41322320), (4, 30991740), (5, 24793392), (6, 20661160), (8, 15495870), (10, 12396696), (12, 10330580), (13, 9535920), (15, 8264464), (16, 7747935), (20, 6198348), (24, 5165290), (26, 4767960), (30, 4132232), (39, 3178640), (40, 3099174), (48, 2582645), (52, 2383980), (60, 2066116), (65, 1907184), (78, 1589320), (80, 1549587), (104, 1191990), (120, 1033058), (130, 953592), (156, 794660), (195, 635728), (208, 595995), (240, 516529), (260, 476796), (312, 397330), (390, 317864), (520, 238398), (624, 198665), (780, 158932), (1040, 119199), (1560, 79466), (3120, 39733)]