9938760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 33626880

約数和(自身を除く): 23688120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 277, 299, 312, 345, 390, 460, 520, 552, 554, 598, 690, 780, 831, 897, 920, 1108, 1196, 1380, 1385, 1495, 1560, 1662, 1794, 2216, 2392, 2760, 2770, 2990, 3324, 3588, 3601, 4155, 4485, 5540, 5980, 6371, 6648, 7176, 7202, 8310, 8970, 10803, 11080, 11960, 12742, 14404, 16620, 17940, 18005, 19113, 21606, 25484, 28808, 31855, 33240, 35880, 36010, 38226, 43212, 50968, 54015, 63710, 72020, 76452, 82823, 86424, 95565, 108030, 127420, 144040, 152904, 165646, 191130, 216060, 248469, 254840, 331292, 382260, 414115, 432120, 496938, 662584, 764520, 828230, 993876, 1242345, 1656460, 1987752, 2484690, 3312920, 4969380, 9938760]

約数ペア:

[(1, 9938760), (2, 4969380), (3, 3312920), (4, 2484690), (5, 1987752), (6, 1656460), (8, 1242345), (10, 993876), (12, 828230), (13, 764520), (15, 662584), (20, 496938), (23, 432120), (24, 414115), (26, 382260), (30, 331292), (39, 254840), (40, 248469), (46, 216060), (52, 191130), (60, 165646), (65, 152904), (69, 144040), (78, 127420), (92, 108030), (104, 95565), (115, 86424), (120, 82823), (130, 76452), (138, 72020), (156, 63710), (184, 54015), (195, 50968), (230, 43212), (260, 38226), (276, 36010), (277, 35880), (299, 33240), (312, 31855), (345, 28808), (390, 25484), (460, 21606), (520, 19113), (552, 18005), (554, 17940), (598, 16620), (690, 14404), (780, 12742), (831, 11960), (897, 11080), (920, 10803), (1108, 8970), (1196, 8310), (1380, 7202), (1385, 7176), (1495, 6648), (1560, 6371), (1662, 5980), (1794, 5540), (2216, 4485), (2392, 4155), (2760, 3601), (2770, 3588), (2990, 3324)]