153389520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1307}}^1$

素因数の和:1489

約数の個数: 120

約数和(自身を含む): 518690016

約数和(自身を除く): 365300496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 163, 180, 240, 326, 360, 489, 652, 720, 815, 978, 1304, 1307, 1467, 1630, 1956, 2445, 2608, 2614, 2934, 3260, 3912, 3921, 4890, 5228, 5868, 6520, 6535, 7335, 7824, 7842, 9780, 10456, 11736, 11763, 13040, 13070, 14670, 15684, 19560, 19605, 20912, 23472, 23526, 26140, 29340, 31368, 39120, 39210, 47052, 52280, 58680, 58815, 62736, 78420, 94104, 104560, 117360, 117630, 156840, 188208, 213041, 235260, 313680, 426082, 470520, 639123, 852164, 941040, 1065205, 1278246, 1704328, 1917369, 2130410, 2556492, 3195615, 3408656, 3834738, 4260820, 5112984, 6391230, 7669476, 8521640, 9586845, 10225968, 12782460, 15338952, 17043280, 19173690, 25564920, 30677904, 38347380, 51129840, 76694760, 153389520]

約数ペア:

[(1, 153389520), (2, 76694760), (3, 51129840), (4, 38347380), (5, 30677904), (6, 25564920), (8, 19173690), (9, 17043280), (10, 15338952), (12, 12782460), (15, 10225968), (16, 9586845), (18, 8521640), (20, 7669476), (24, 6391230), (30, 5112984), (36, 4260820), (40, 3834738), (45, 3408656), (48, 3195615), (60, 2556492), (72, 2130410), (80, 1917369), (90, 1704328), (120, 1278246), (144, 1065205), (163, 941040), (180, 852164), (240, 639123), (326, 470520), (360, 426082), (489, 313680), (652, 235260), (720, 213041), (815, 188208), (978, 156840), (1304, 117630), (1307, 117360), (1467, 104560), (1630, 94104), (1956, 78420), (2445, 62736), (2608, 58815), (2614, 58680), (2934, 52280), (3260, 47052), (3912, 39210), (3921, 39120), (4890, 31368), (5228, 29340), (5868, 26140), (6520, 23526), (6535, 23472), (7335, 20912), (7824, 19605), (7842, 19560), (9780, 15684), (10456, 14670), (11736, 13070), (11763, 13040)]