240474720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2207}}^1$

素因数の和:2452

約数の個数: 96

約数和(自身を含む): 761177088

約数和(自身を除く): 520702368

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, 227, 240, 454, 480, 681, 908, 1135, 1362, 1816, 2207, 2270, 2724, 3405, 3632, 4414, 4540, 5448, 6621, 6810, 7264, 8828, 9080, 10896, 11035, 13242, 13620, 17656, 18160, 21792, 22070, 26484, 27240, 33105, 35312, 36320, 44140, 52968, 54480, 66210, 70624, 88280, 105936, 108960, 132420, 176560, 211872, 264840, 353120, 500989, 529680, 1001978, 1059360, 1502967, 2003956, 2504945, 3005934, 4007912, 5009890, 6011868, 7514835, 8015824, 10019780, 12023736, 15029670, 16031648, 20039560, 24047472, 30059340, 40079120, 48094944, 60118680, 80158240, 120237360, 240474720]

約数ペア:

[(1, 240474720), (2, 120237360), (3, 80158240), (4, 60118680), (5, 48094944), (6, 40079120), (8, 30059340), (10, 24047472), (12, 20039560), (15, 16031648), (16, 15029670), (20, 12023736), (24, 10019780), (30, 8015824), (32, 7514835), (40, 6011868), (48, 5009890), (60, 4007912), (80, 3005934), (96, 2504945), (120, 2003956), (160, 1502967), (227, 1059360), (240, 1001978), (454, 529680), (480, 500989), (681, 353120), (908, 264840), (1135, 211872), (1362, 176560), (1816, 132420), (2207, 108960), (2270, 105936), (2724, 88280), (3405, 70624), (3632, 66210), (4414, 54480), (4540, 52968), (5448, 44140), (6621, 36320), (6810, 35312), (7264, 33105), (8828, 27240), (9080, 26484), (10896, 22070), (11035, 21792), (13242, 18160), (13620, 17656)]