25217760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:616

約数の個数: 96

約数和(自身を含む): 80341632

約数和(自身を除く): 55123872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 107, 120, 160, 214, 240, 321, 428, 480, 491, 535, 642, 856, 982, 1070, 1284, 1473, 1605, 1712, 1964, 2140, 2455, 2568, 2946, 3210, 3424, 3928, 4280, 4910, 5136, 5892, 6420, 7365, 7856, 8560, 9820, 10272, 11784, 12840, 14730, 15712, 17120, 19640, 23568, 25680, 29460, 39280, 47136, 51360, 52537, 58920, 78560, 105074, 117840, 157611, 210148, 235680, 262685, 315222, 420296, 525370, 630444, 788055, 840592, 1050740, 1260888, 1576110, 1681184, 2101480, 2521776, 3152220, 4202960, 5043552, 6304440, 8405920, 12608880, 25217760]

約数ペア:

[(1, 25217760), (2, 12608880), (3, 8405920), (4, 6304440), (5, 5043552), (6, 4202960), (8, 3152220), (10, 2521776), (12, 2101480), (15, 1681184), (16, 1576110), (20, 1260888), (24, 1050740), (30, 840592), (32, 788055), (40, 630444), (48, 525370), (60, 420296), (80, 315222), (96, 262685), (107, 235680), (120, 210148), (160, 157611), (214, 117840), (240, 105074), (321, 78560), (428, 58920), (480, 52537), (491, 51360), (535, 47136), (642, 39280), (856, 29460), (982, 25680), (1070, 23568), (1284, 19640), (1473, 17120), (1605, 15712), (1712, 14730), (1964, 12840), (2140, 11784), (2455, 10272), (2568, 9820), (2946, 8560), (3210, 7856), (3424, 7365), (3928, 6420), (4280, 5892), (4910, 5136)]