195568440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{26717}}^1$

素因数の和:26792

約数の個数: 64

約数和(自身を含む): 596345760

約数和(自身を除く): 400777320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 26717, 53434, 80151, 106868, 133585, 160302, 213736, 267170, 320604, 400755, 534340, 641208, 801510, 1068680, 1603020, 1629737, 3206040, 3259474, 4889211, 6518948, 8148685, 9778422, 13037896, 16297370, 19556844, 24446055, 32594740, 39113688, 48892110, 65189480, 97784220, 195568440]

約数ペア:

[(1, 195568440), (2, 97784220), (3, 65189480), (4, 48892110), (5, 39113688), (6, 32594740), (8, 24446055), (10, 19556844), (12, 16297370), (15, 13037896), (20, 9778422), (24, 8148685), (30, 6518948), (40, 4889211), (60, 3259474), (61, 3206040), (120, 1629737), (122, 1603020), (183, 1068680), (244, 801510), (305, 641208), (366, 534340), (488, 400755), (610, 320604), (732, 267170), (915, 213736), (1220, 160302), (1464, 133585), (1830, 106868), (2440, 80151), (3660, 53434), (7320, 26717)]