115515960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137519}}^1$

素因数の和:137540

約数の個数: 64

約数和(自身を含む): 396057600

約数和(自身を除く): 280541640

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, 137519, 275038, 412557, 550076, 687595, 825114, 962633, 1100152, 1375190, 1650228, 1925266, 2062785, 2750380, 2887899, 3300456, 3850532, 4125570, 4813165, 5500760, 5775798, 7701064, 8251140, 9626330, 11551596, 14439495, 16502280, 19252660, 23103192, 28878990, 38505320, 57757980, 115515960]

約数ペア:

[(1, 115515960), (2, 57757980), (3, 38505320), (4, 28878990), (5, 23103192), (6, 19252660), (7, 16502280), (8, 14439495), (10, 11551596), (12, 9626330), (14, 8251140), (15, 7701064), (20, 5775798), (21, 5500760), (24, 4813165), (28, 4125570), (30, 3850532), (35, 3300456), (40, 2887899), (42, 2750380), (56, 2062785), (60, 1925266), (70, 1650228), (84, 1375190), (105, 1100152), (120, 962633), (140, 825114), (168, 687595), (210, 550076), (280, 412557), (420, 275038), (840, 137519)]