275693520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12907}}^1$

素因数の和:13012

約数の個数: 80

約数和(自身を含む): 864319680

約数和(自身を除く): 588626160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 10680, 12907, 21360, 25814, 38721, 51628, 64535, 77442, 103256, 129070, 154884, 193605, 206512, 258140, 309768, 387210, 516280, 619536, 774420, 1032560, 1148723, 1548840, 2297446, 3097680, 3446169, 4594892, 5743615, 6892338, 9189784, 11487230, 13784676, 17230845, 18379568, 22974460, 27569352, 34461690, 45948920, 55138704, 68923380, 91897840, 137846760, 275693520]

約数ペア:

[(1, 275693520), (2, 137846760), (3, 91897840), (4, 68923380), (5, 55138704), (6, 45948920), (8, 34461690), (10, 27569352), (12, 22974460), (15, 18379568), (16, 17230845), (20, 13784676), (24, 11487230), (30, 9189784), (40, 6892338), (48, 5743615), (60, 4594892), (80, 3446169), (89, 3097680), (120, 2297446), (178, 1548840), (240, 1148723), (267, 1032560), (356, 774420), (445, 619536), (534, 516280), (712, 387210), (890, 309768), (1068, 258140), (1335, 206512), (1424, 193605), (1780, 154884), (2136, 129070), (2670, 103256), (3560, 77442), (4272, 64535), (5340, 51628), (7120, 38721), (10680, 25814), (12907, 21360)]