39245195760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{684191}}^1$

素因数の和:684446

約数の個数: 80

約数和(自身を含む): 122169323520

約数和(自身を除く): 82924127760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 3824, 4780, 5736, 7170, 9560, 11472, 14340, 19120, 28680, 57360, 684191, 1368382, 2052573, 2736764, 3420955, 4105146, 5473528, 6841910, 8210292, 10262865, 10947056, 13683820, 16420584, 20525730, 27367640, 32841168, 41051460, 54735280, 82102920, 163521649, 164205840, 327043298, 490564947, 654086596, 817608245, 981129894, 1308173192, 1635216490, 1962259788, 2452824735, 2616346384, 3270432980, 3924519576, 4905649470, 6540865960, 7849039152, 9811298940, 13081731920, 19622597880, 39245195760]

約数ペア:

[(1, 39245195760), (2, 19622597880), (3, 13081731920), (4, 9811298940), (5, 7849039152), (6, 6540865960), (8, 4905649470), (10, 3924519576), (12, 3270432980), (15, 2616346384), (16, 2452824735), (20, 1962259788), (24, 1635216490), (30, 1308173192), (40, 981129894), (48, 817608245), (60, 654086596), (80, 490564947), (120, 327043298), (239, 164205840), (240, 163521649), (478, 82102920), (717, 54735280), (956, 41051460), (1195, 32841168), (1434, 27367640), (1912, 20525730), (2390, 16420584), (2868, 13683820), (3585, 10947056), (3824, 10262865), (4780, 8210292), (5736, 6841910), (7170, 5473528), (9560, 4105146), (11472, 3420955), (14340, 2736764), (19120, 2052573), (28680, 1368382), (57360, 684191)]