71248440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6121}}^1$

素因数の和:6232

約数の個数: 64

約数和(自身を含む): 215984160

約数和(自身を除く): 144735720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 6121, 11640, 12242, 18363, 24484, 30605, 36726, 48968, 61210, 73452, 91815, 122420, 146904, 183630, 244840, 367260, 593737, 734520, 1187474, 1781211, 2374948, 2968685, 3562422, 4749896, 5937370, 7124844, 8906055, 11874740, 14249688, 17812110, 23749480, 35624220, 71248440]

約数ペア:

[(1, 71248440), (2, 35624220), (3, 23749480), (4, 17812110), (5, 14249688), (6, 11874740), (8, 8906055), (10, 7124844), (12, 5937370), (15, 4749896), (20, 3562422), (24, 2968685), (30, 2374948), (40, 1781211), (60, 1187474), (97, 734520), (120, 593737), (194, 367260), (291, 244840), (388, 183630), (485, 146904), (582, 122420), (776, 91815), (970, 73452), (1164, 61210), (1455, 48968), (1940, 36726), (2328, 30605), (2910, 24484), (3880, 18363), (5820, 12242), (6121, 11640)]