129264480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89767}}^1$

素因数の和:89788

約数の個数: 72

約数和(自身を含む): 441119952

約数和(自身を除く): 311855472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 89767, 179534, 269301, 359068, 448835, 538602, 718136, 807903, 897670, 1077204, 1346505, 1436272, 1615806, 1795340, 2154408, 2693010, 2872544, 3231612, 3590680, 4039515, 4308816, 5386020, 6463224, 7181360, 8079030, 8617632, 10772040, 12926448, 14362720, 16158060, 21544080, 25852896, 32316120, 43088160, 64632240, 129264480]

約数ペア:

[(1, 129264480), (2, 64632240), (3, 43088160), (4, 32316120), (5, 25852896), (6, 21544080), (8, 16158060), (9, 14362720), (10, 12926448), (12, 10772040), (15, 8617632), (16, 8079030), (18, 7181360), (20, 6463224), (24, 5386020), (30, 4308816), (32, 4039515), (36, 3590680), (40, 3231612), (45, 2872544), (48, 2693010), (60, 2154408), (72, 1795340), (80, 1615806), (90, 1436272), (96, 1346505), (120, 1077204), (144, 897670), (160, 807903), (180, 718136), (240, 538602), (288, 448835), (360, 359068), (480, 269301), (720, 179534), (1440, 89767)]