15707040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:822

約数の個数: 96

約数和(自身を含む): 50694336

約数和(自身を除く): 34987296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 761, 860, 1032, 1290, 1376, 1522, 1720, 2064, 2283, 2580, 3044, 3440, 3805, 4128, 4566, 5160, 6088, 6880, 7610, 9132, 10320, 11415, 12176, 15220, 18264, 20640, 22830, 24352, 30440, 32723, 36528, 45660, 60880, 65446, 73056, 91320, 98169, 121760, 130892, 163615, 182640, 196338, 261784, 327230, 365280, 392676, 490845, 523568, 654460, 785352, 981690, 1047136, 1308920, 1570704, 1963380, 2617840, 3141408, 3926760, 5235680, 7853520, 15707040]

約数ペア:

[(1, 15707040), (2, 7853520), (3, 5235680), (4, 3926760), (5, 3141408), (6, 2617840), (8, 1963380), (10, 1570704), (12, 1308920), (15, 1047136), (16, 981690), (20, 785352), (24, 654460), (30, 523568), (32, 490845), (40, 392676), (43, 365280), (48, 327230), (60, 261784), (80, 196338), (86, 182640), (96, 163615), (120, 130892), (129, 121760), (160, 98169), (172, 91320), (215, 73056), (240, 65446), (258, 60880), (344, 45660), (430, 36528), (480, 32723), (516, 30440), (645, 24352), (688, 22830), (761, 20640), (860, 18264), (1032, 15220), (1290, 12176), (1376, 11415), (1522, 10320), (1720, 9132), (2064, 7610), (2283, 6880), (2580, 6088), (3044, 5160), (3440, 4566), (3805, 4128)]