25180560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:913

約数の個数: 120

約数和(自身を含む): 86728824

約数和(自身を除く): 61548264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 853, 984, 1230, 1476, 1640, 1706, 1845, 1968, 2460, 2559, 2952, 3280, 3412, 3690, 4265, 4920, 5118, 5904, 6824, 7380, 7677, 8530, 9840, 10236, 12795, 13648, 14760, 15354, 17060, 20472, 25590, 29520, 30708, 34120, 34973, 38385, 40944, 51180, 61416, 68240, 69946, 76770, 102360, 104919, 122832, 139892, 153540, 174865, 204720, 209838, 279784, 307080, 314757, 349730, 419676, 524595, 559568, 614160, 629514, 699460, 839352, 1049190, 1259028, 1398920, 1573785, 1678704, 2098380, 2518056, 2797840, 3147570, 4196760, 5036112, 6295140, 8393520, 12590280, 25180560]

約数ペア:

[(1, 25180560), (2, 12590280), (3, 8393520), (4, 6295140), (5, 5036112), (6, 4196760), (8, 3147570), (9, 2797840), (10, 2518056), (12, 2098380), (15, 1678704), (16, 1573785), (18, 1398920), (20, 1259028), (24, 1049190), (30, 839352), (36, 699460), (40, 629514), (41, 614160), (45, 559568), (48, 524595), (60, 419676), (72, 349730), (80, 314757), (82, 307080), (90, 279784), (120, 209838), (123, 204720), (144, 174865), (164, 153540), (180, 139892), (205, 122832), (240, 104919), (246, 102360), (328, 76770), (360, 69946), (369, 68240), (410, 61416), (492, 51180), (615, 40944), (656, 38385), (720, 34973), (738, 34120), (820, 30708), (853, 29520), (984, 25590), (1230, 20472), (1476, 17060), (1640, 15354), (1706, 14760), (1845, 13648), (1968, 12795), (2460, 10236), (2559, 9840), (2952, 8530), (3280, 7677), (3412, 7380), (3690, 6824), (4265, 5904), (4920, 5118)]