9920287920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41334533}}^1$

素因数の和:41334549

約数の個数: 40

約数和(自身を含む): 30752893296

約数和(自身を除く): 20832605376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 41334533, 82669066, 124003599, 165338132, 206672665, 248007198, 330676264, 413345330, 496014396, 620017995, 661352528, 826690660, 992028792, 1240035990, 1653381320, 1984057584, 2480071980, 3306762640, 4960143960, 9920287920]

約数ペア:

[(1, 9920287920), (2, 4960143960), (3, 3306762640), (4, 2480071980), (5, 1984057584), (6, 1653381320), (8, 1240035990), (10, 992028792), (12, 826690660), (15, 661352528), (16, 620017995), (20, 496014396), (24, 413345330), (30, 330676264), (40, 248007198), (48, 206672665), (60, 165338132), (80, 124003599), (120, 82669066), (240, 41334533)]