72971160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6269}}^1$

素因数の和:6380

約数の個数: 64

約数和(自身を含む): 221205600

約数和(自身を除く): 148234440

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, 6269, 11640, 12538, 18807, 25076, 31345, 37614, 50152, 62690, 75228, 94035, 125380, 150456, 188070, 250760, 376140, 608093, 752280, 1216186, 1824279, 2432372, 3040465, 3648558, 4864744, 6080930, 7297116, 9121395, 12161860, 14594232, 18242790, 24323720, 36485580, 72971160]

約数ペア:

[(1, 72971160), (2, 36485580), (3, 24323720), (4, 18242790), (5, 14594232), (6, 12161860), (8, 9121395), (10, 7297116), (12, 6080930), (15, 4864744), (20, 3648558), (24, 3040465), (30, 2432372), (40, 1824279), (60, 1216186), (97, 752280), (120, 608093), (194, 376140), (291, 250760), (388, 188070), (485, 150456), (582, 125380), (776, 94035), (970, 75228), (1164, 62690), (1455, 50152), (1940, 37614), (2328, 31345), (2910, 25076), (3880, 18807), (5820, 12538), (6269, 11640)]