127918680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{20113}}^1$

素因数の和:20180

約数の個数: 64

約数和(自身を含む): 391016160

約数和(自身を除く): 263097480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 20113, 40226, 60339, 80452, 100565, 120678, 160904, 201130, 241356, 301695, 402260, 482712, 603390, 804520, 1065989, 1206780, 2131978, 2413560, 3197967, 4263956, 5329945, 6395934, 8527912, 10659890, 12791868, 15989835, 21319780, 25583736, 31979670, 42639560, 63959340, 127918680]

約数ペア:

[(1, 127918680), (2, 63959340), (3, 42639560), (4, 31979670), (5, 25583736), (6, 21319780), (8, 15989835), (10, 12791868), (12, 10659890), (15, 8527912), (20, 6395934), (24, 5329945), (30, 4263956), (40, 3197967), (53, 2413560), (60, 2131978), (106, 1206780), (120, 1065989), (159, 804520), (212, 603390), (265, 482712), (318, 402260), (424, 301695), (530, 241356), (636, 201130), (795, 160904), (1060, 120678), (1272, 100565), (1590, 80452), (2120, 60339), (3180, 40226), (6360, 20113)]