275992560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 966232800

約数和(自身を除く): 690240240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 73, 80, 89, 90, 118, 120, 144, 146, 177, 178, 180, 219, 236, 240, 267, 292, 295, 354, 356, 360, 365, 438, 445, 472, 531, 534, 584, 590, 657, 708, 712, 720, 730, 801, 876, 885, 890, 944, 1062, 1068, 1095, 1168, 1180, 1314, 1335, 1416, 1424, 1460, 1602, 1752, 1770, 1780, 2124, 2136, 2190, 2360, 2628, 2655, 2670, 2832, 2920, 3204, 3285, 3504, 3540, 3560, 4005, 4248, 4272, 4307, 4380, 4720, 5251, 5256, 5310, 5340, 5840, 6408, 6497, 6570, 7080, 7120, 8010, 8496, 8614, 8760, 10502, 10512, 10620, 10680, 12816, 12921, 12994, 13140, 14160, 15753, 16020, 17228, 17520, 19491, 21004, 21240, 21360, 21535, 25842, 25988, 26255, 26280, 31506, 32040, 32485, 34456, 38763, 38982, 42008, 42480, 43070, 47259, 51684, 51976, 52510, 52560, 58473, 63012, 64080, 64605, 64970, 68912, 77526, 77964, 78765, 84016, 86140, 94518, 97455, 103368, 103952, 105020, 116946, 126024, 129210, 129940, 155052, 155928, 157530, 172280, 189036, 193815, 194910, 206736, 210040, 233892, 236295, 252048, 258420, 259880, 292365, 310104, 311856, 315060, 344560, 378072, 383323, 387630, 389820, 420080, 467784, 472590, 516840, 519760, 584730, 620208, 630120, 756144, 766646, 775260, 779640, 935568, 945180, 1033680, 1149969, 1169460, 1260240, 1533292, 1550520, 1559280, 1890360, 1916615, 2299938, 2338920, 3066584, 3101040, 3449907, 3780720, 3833230, 4599876, 4677840, 5749845, 6133168, 6899814, 7666460, 9199752, 11499690, 13799628, 15332920, 17249535, 18399504, 22999380, 27599256, 30665840, 34499070, 45998760, 55198512, 68998140, 91997520, 137996280, 275992560]

約数ペア:

[(1, 275992560), (2, 137996280), (3, 91997520), (4, 68998140), (5, 55198512), (6, 45998760), (8, 34499070), (9, 30665840), (10, 27599256), (12, 22999380), (15, 18399504), (16, 17249535), (18, 15332920), (20, 13799628), (24, 11499690), (30, 9199752), (36, 7666460), (40, 6899814), (45, 6133168), (48, 5749845), (59, 4677840), (60, 4599876), (72, 3833230), (73, 3780720), (80, 3449907), (89, 3101040), (90, 3066584), (118, 2338920), (120, 2299938), (144, 1916615), (146, 1890360), (177, 1559280), (178, 1550520), (180, 1533292), (219, 1260240), (236, 1169460), (240, 1149969), (267, 1033680), (292, 945180), (295, 935568), (354, 779640), (356, 775260), (360, 766646), (365, 756144), (438, 630120), (445, 620208), (472, 584730), (531, 519760), (534, 516840), (584, 472590), (590, 467784), (657, 420080), (708, 389820), (712, 387630), (720, 383323), (730, 378072), (801, 344560), (876, 315060), (885, 311856), (890, 310104), (944, 292365), (1062, 259880), (1068, 258420), (1095, 252048), (1168, 236295), (1180, 233892), (1314, 210040), (1335, 206736), (1416, 194910), (1424, 193815), (1460, 189036), (1602, 172280), (1752, 157530), (1770, 155928), (1780, 155052), (2124, 129940), (2136, 129210), (2190, 126024), (2360, 116946), (2628, 105020), (2655, 103952), (2670, 103368), (2832, 97455), (2920, 94518), (3204, 86140), (3285, 84016), (3504, 78765), (3540, 77964), (3560, 77526), (4005, 68912), (4248, 64970), (4272, 64605), (4307, 64080), (4380, 63012), (4720, 58473), (5251, 52560), (5256, 52510), (5310, 51976), (5340, 51684), (5840, 47259), (6408, 43070), (6497, 42480), (6570, 42008), (7080, 38982), (7120, 38763), (8010, 34456), (8496, 32485), (8614, 32040), (8760, 31506), (10502, 26280), (10512, 26255), (10620, 25988), (10680, 25842), (12816, 21535), (12921, 21360), (12994, 21240), (13140, 21004), (14160, 19491), (15753, 17520), (16020, 17228)]