83132880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3571}}^1$

素因数の和:3684

約数の個数: 80

約数和(自身を含む): 260441664

約数和(自身を除く): 177308784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3571, 3880, 4656, 5820, 7142, 7760, 10713, 11640, 14284, 17855, 21426, 23280, 28568, 35710, 42852, 53565, 57136, 71420, 85704, 107130, 142840, 171408, 214260, 285680, 346387, 428520, 692774, 857040, 1039161, 1385548, 1731935, 2078322, 2771096, 3463870, 4156644, 5195805, 5542192, 6927740, 8313288, 10391610, 13855480, 16626576, 20783220, 27710960, 41566440, 83132880]

約数ペア:

[(1, 83132880), (2, 41566440), (3, 27710960), (4, 20783220), (5, 16626576), (6, 13855480), (8, 10391610), (10, 8313288), (12, 6927740), (15, 5542192), (16, 5195805), (20, 4156644), (24, 3463870), (30, 2771096), (40, 2078322), (48, 1731935), (60, 1385548), (80, 1039161), (97, 857040), (120, 692774), (194, 428520), (240, 346387), (291, 285680), (388, 214260), (485, 171408), (582, 142840), (776, 107130), (970, 85704), (1164, 71420), (1455, 57136), (1552, 53565), (1940, 42852), (2328, 35710), (2910, 28568), (3571, 23280), (3880, 21426), (4656, 17855), (5820, 14284), (7142, 11640), (7760, 10713)]