83969040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349871}}^1$

素因数の和:349887

約数の個数: 40

約数和(自身を含む): 260304768

約数和(自身を除く): 176335728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349871, 699742, 1049613, 1399484, 1749355, 2099226, 2798968, 3498710, 4198452, 5248065, 5597936, 6997420, 8396904, 10496130, 13994840, 16793808, 20992260, 27989680, 41984520, 83969040]

約数ペア:

[(1, 83969040), (2, 41984520), (3, 27989680), (4, 20992260), (5, 16793808), (6, 13994840), (8, 10496130), (10, 8396904), (12, 6997420), (15, 5597936), (16, 5248065), (20, 4198452), (24, 3498710), (30, 2798968), (40, 2099226), (48, 1749355), (60, 1399484), (80, 1049613), (120, 699742), (240, 349871)]