3641040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:421

約数の個数: 120

約数和(自身を含む): 13202280

約数和(自身を除く): 9561240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 389, 390, 468, 520, 585, 624, 720, 778, 780, 936, 1040, 1167, 1170, 1556, 1560, 1872, 1945, 2334, 2340, 3112, 3120, 3501, 3890, 4668, 4680, 5057, 5835, 6224, 7002, 7780, 9336, 9360, 10114, 11670, 14004, 15171, 15560, 17505, 18672, 20228, 23340, 25285, 28008, 30342, 31120, 35010, 40456, 45513, 46680, 50570, 56016, 60684, 70020, 75855, 80912, 91026, 93360, 101140, 121368, 140040, 151710, 182052, 202280, 227565, 242736, 280080, 303420, 364104, 404560, 455130, 606840, 728208, 910260, 1213680, 1820520, 3641040]

約数ペア:

[(1, 3641040), (2, 1820520), (3, 1213680), (4, 910260), (5, 728208), (6, 606840), (8, 455130), (9, 404560), (10, 364104), (12, 303420), (13, 280080), (15, 242736), (16, 227565), (18, 202280), (20, 182052), (24, 151710), (26, 140040), (30, 121368), (36, 101140), (39, 93360), (40, 91026), (45, 80912), (48, 75855), (52, 70020), (60, 60684), (65, 56016), (72, 50570), (78, 46680), (80, 45513), (90, 40456), (104, 35010), (117, 31120), (120, 30342), (130, 28008), (144, 25285), (156, 23340), (180, 20228), (195, 18672), (208, 17505), (234, 15560), (240, 15171), (260, 14004), (312, 11670), (360, 10114), (389, 9360), (390, 9336), (468, 7780), (520, 7002), (585, 6224), (624, 5835), (720, 5057), (778, 4680), (780, 4668), (936, 3890), (1040, 3501), (1167, 3120), (1170, 3112), (1556, 2340), (1560, 2334), (1872, 1945)]