195421920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1063}}^1$

素因数の和:1464

約数の個数: 96

約数和(自身を含む): 617766912

約数和(自身を除く): 422344992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 383, 480, 766, 1063, 1149, 1532, 1915, 2126, 2298, 3064, 3189, 3830, 4252, 4596, 5315, 5745, 6128, 6378, 7660, 8504, 9192, 10630, 11490, 12256, 12756, 15320, 15945, 17008, 18384, 21260, 22980, 25512, 30640, 31890, 34016, 36768, 42520, 45960, 51024, 61280, 63780, 85040, 91920, 102048, 127560, 170080, 183840, 255120, 407129, 510240, 814258, 1221387, 1628516, 2035645, 2442774, 3257032, 4071290, 4885548, 6106935, 6514064, 8142580, 9771096, 12213870, 13028128, 16285160, 19542192, 24427740, 32570320, 39084384, 48855480, 65140640, 97710960, 195421920]

約数ペア:

[(1, 195421920), (2, 97710960), (3, 65140640), (4, 48855480), (5, 39084384), (6, 32570320), (8, 24427740), (10, 19542192), (12, 16285160), (15, 13028128), (16, 12213870), (20, 9771096), (24, 8142580), (30, 6514064), (32, 6106935), (40, 4885548), (48, 4071290), (60, 3257032), (80, 2442774), (96, 2035645), (120, 1628516), (160, 1221387), (240, 814258), (383, 510240), (480, 407129), (766, 255120), (1063, 183840), (1149, 170080), (1532, 127560), (1915, 102048), (2126, 91920), (2298, 85040), (3064, 63780), (3189, 61280), (3830, 51024), (4252, 45960), (4596, 42520), (5315, 36768), (5745, 34016), (6128, 31890), (6378, 30640), (7660, 25512), (8504, 22980), (9192, 21260), (10630, 18384), (11490, 17008), (12256, 15945), (12756, 15320)]