12541080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2549}}^1$

素因数の和:2604

約数の個数: 64

約数和(自身を含む): 38556000

約数和(自身を除く): 26014920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 2549, 4920, 5098, 7647, 10196, 12745, 15294, 20392, 25490, 30588, 38235, 50980, 61176, 76470, 101960, 104509, 152940, 209018, 305880, 313527, 418036, 522545, 627054, 836072, 1045090, 1254108, 1567635, 2090180, 2508216, 3135270, 4180360, 6270540, 12541080]

約数ペア:

[(1, 12541080), (2, 6270540), (3, 4180360), (4, 3135270), (5, 2508216), (6, 2090180), (8, 1567635), (10, 1254108), (12, 1045090), (15, 836072), (20, 627054), (24, 522545), (30, 418036), (40, 313527), (41, 305880), (60, 209018), (82, 152940), (120, 104509), (123, 101960), (164, 76470), (205, 61176), (246, 50980), (328, 38235), (410, 30588), (492, 25490), (615, 20392), (820, 15294), (984, 12745), (1230, 10196), (1640, 7647), (2460, 5098), (2549, 4920)]