1330671120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{128941}}^1$

素因数の和:129000

約数の個数: 80

約数和(自身を含む): 4221045312

約数和(自身を除く): 2890374192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 128941, 257882, 386823, 515764, 644705, 773646, 1031528, 1289410, 1547292, 1934115, 2063056, 2578820, 3094584, 3868230, 5157640, 5544463, 6189168, 7736460, 10315280, 11088926, 15472920, 16633389, 22177852, 27722315, 30945840, 33266778, 44355704, 55444630, 66533556, 83166945, 88711408, 110889260, 133067112, 166333890, 221778520, 266134224, 332667780, 443557040, 665335560, 1330671120]

約数ペア:

[(1, 1330671120), (2, 665335560), (3, 443557040), (4, 332667780), (5, 266134224), (6, 221778520), (8, 166333890), (10, 133067112), (12, 110889260), (15, 88711408), (16, 83166945), (20, 66533556), (24, 55444630), (30, 44355704), (40, 33266778), (43, 30945840), (48, 27722315), (60, 22177852), (80, 16633389), (86, 15472920), (120, 11088926), (129, 10315280), (172, 7736460), (215, 6189168), (240, 5544463), (258, 5157640), (344, 3868230), (430, 3094584), (516, 2578820), (645, 2063056), (688, 1934115), (860, 1547292), (1032, 1289410), (1290, 1031528), (1720, 773646), (2064, 644705), (2580, 515764), (3440, 386823), (5160, 257882), (10320, 128941)]