168247440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4409}}^1$

素因数の和:4481

約数の個数: 120

約数和(自身を含む): 575822520

約数和(自身を除く): 407575080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4409, 4770, 6360, 7632, 8818, 9540, 12720, 13227, 17636, 19080, 22045, 26454, 35272, 38160, 39681, 44090, 52908, 66135, 70544, 79362, 88180, 105816, 132270, 158724, 176360, 198405, 211632, 233677, 264540, 317448, 352720, 396810, 467354, 529080, 634896, 701031, 793620, 934708, 1058160, 1168385, 1402062, 1587240, 1869416, 2103093, 2336770, 2804124, 3174480, 3505155, 3738832, 4206186, 4673540, 5608248, 7010310, 8412372, 9347080, 10515465, 11216496, 14020620, 16824744, 18694160, 21030930, 28041240, 33649488, 42061860, 56082480, 84123720, 168247440]

約数ペア:

[(1, 168247440), (2, 84123720), (3, 56082480), (4, 42061860), (5, 33649488), (6, 28041240), (8, 21030930), (9, 18694160), (10, 16824744), (12, 14020620), (15, 11216496), (16, 10515465), (18, 9347080), (20, 8412372), (24, 7010310), (30, 5608248), (36, 4673540), (40, 4206186), (45, 3738832), (48, 3505155), (53, 3174480), (60, 2804124), (72, 2336770), (80, 2103093), (90, 1869416), (106, 1587240), (120, 1402062), (144, 1168385), (159, 1058160), (180, 934708), (212, 793620), (240, 701031), (265, 634896), (318, 529080), (360, 467354), (424, 396810), (477, 352720), (530, 317448), (636, 264540), (720, 233677), (795, 211632), (848, 198405), (954, 176360), (1060, 158724), (1272, 132270), (1590, 105816), (1908, 88180), (2120, 79362), (2385, 70544), (2544, 66135), (3180, 52908), (3816, 44090), (4240, 39681), (4409, 38160), (4770, 35272), (6360, 26454), (7632, 22045), (8818, 19080), (9540, 17636), (12720, 13227)]