84123720

素因数分解:

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

素因数の和:4479

約数の個数: 96

約数和(自身を含む): 278623800

約数和(自身を除く): 194500080

約数列:

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

約数ペア:

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