1415559840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{128221}}^1$

素因数の和:128262

約数の個数: 96

約数和(自身を含む): 4652919936

約数和(自身を除く): 3237360096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 128221, 256442, 384663, 512884, 641105, 769326, 1025768, 1282210, 1538652, 1923315, 2051536, 2564420, 2949083, 3077304, 3846630, 4103072, 5128840, 5898166, 6154608, 7693260, 8847249, 10257680, 11796332, 12309216, 14745415, 15386520, 17694498, 20515360, 23592664, 29490830, 30773040, 35388996, 44236245, 47185328, 58981660, 61546080, 70777992, 88472490, 94370656, 117963320, 141555984, 176944980, 235926640, 283111968, 353889960, 471853280, 707779920, 1415559840]

約数ペア:

[(1, 1415559840), (2, 707779920), (3, 471853280), (4, 353889960), (5, 283111968), (6, 235926640), (8, 176944980), (10, 141555984), (12, 117963320), (15, 94370656), (16, 88472490), (20, 70777992), (23, 61546080), (24, 58981660), (30, 47185328), (32, 44236245), (40, 35388996), (46, 30773040), (48, 29490830), (60, 23592664), (69, 20515360), (80, 17694498), (92, 15386520), (96, 14745415), (115, 12309216), (120, 11796332), (138, 10257680), (160, 8847249), (184, 7693260), (230, 6154608), (240, 5898166), (276, 5128840), (345, 4103072), (368, 3846630), (460, 3077304), (480, 2949083), (552, 2564420), (690, 2051536), (736, 1923315), (920, 1538652), (1104, 1282210), (1380, 1025768), (1840, 769326), (2208, 641105), (2760, 512884), (3680, 384663), (5520, 256442), (11040, 128221)]