30193680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11437}}^1$

素因数の和:11464

約数の個数: 80

約数和(自身を含む): 102118464

約数和(自身を除く): 71924784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 11437, 22874, 34311, 45748, 57185, 68622, 91496, 114370, 125807, 137244, 171555, 182992, 228740, 251614, 274488, 343110, 377421, 457480, 503228, 548976, 629035, 686220, 754842, 914960, 1006456, 1258070, 1372440, 1509684, 1887105, 2012912, 2516140, 2744880, 3019368, 3774210, 5032280, 6038736, 7548420, 10064560, 15096840, 30193680]

約数ペア:

[(1, 30193680), (2, 15096840), (3, 10064560), (4, 7548420), (5, 6038736), (6, 5032280), (8, 3774210), (10, 3019368), (11, 2744880), (12, 2516140), (15, 2012912), (16, 1887105), (20, 1509684), (22, 1372440), (24, 1258070), (30, 1006456), (33, 914960), (40, 754842), (44, 686220), (48, 629035), (55, 548976), (60, 503228), (66, 457480), (80, 377421), (88, 343110), (110, 274488), (120, 251614), (132, 228740), (165, 182992), (176, 171555), (220, 137244), (240, 125807), (264, 114370), (330, 91496), (440, 68622), (528, 57185), (660, 45748), (880, 34311), (1320, 22874), (2640, 11437)]