115228680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137177}}^1$

素因数の和:137198

約数の個数: 64

約数和(自身を含む): 395072640

約数和(自身を除く): 279843960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 137177, 274354, 411531, 548708, 685885, 823062, 960239, 1097416, 1371770, 1646124, 1920478, 2057655, 2743540, 2880717, 3292248, 3840956, 4115310, 4801195, 5487080, 5761434, 7681912, 8230620, 9602390, 11522868, 14403585, 16461240, 19204780, 23045736, 28807170, 38409560, 57614340, 115228680]

約数ペア:

[(1, 115228680), (2, 57614340), (3, 38409560), (4, 28807170), (5, 23045736), (6, 19204780), (7, 16461240), (8, 14403585), (10, 11522868), (12, 9602390), (14, 8230620), (15, 7681912), (20, 5761434), (21, 5487080), (24, 4801195), (28, 4115310), (30, 3840956), (35, 3292248), (40, 2880717), (42, 2743540), (56, 2057655), (60, 1920478), (70, 1646124), (84, 1371770), (105, 1097416), (120, 960239), (140, 823062), (168, 685885), (210, 548708), (280, 411531), (420, 274354), (840, 137177)]