80976360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3533}}^1$

素因数の和:3738

約数の個数: 64

約数和(自身を含む): 244270080

約数和(自身を除く): 163293720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3533, 3820, 4584, 5730, 7066, 7640, 10599, 11460, 14132, 17665, 21198, 22920, 28264, 35330, 42396, 52995, 70660, 84792, 105990, 141320, 211980, 423960, 674803, 1349606, 2024409, 2699212, 3374015, 4048818, 5398424, 6748030, 8097636, 10122045, 13496060, 16195272, 20244090, 26992120, 40488180, 80976360]

約数ペア:

[(1, 80976360), (2, 40488180), (3, 26992120), (4, 20244090), (5, 16195272), (6, 13496060), (8, 10122045), (10, 8097636), (12, 6748030), (15, 5398424), (20, 4048818), (24, 3374015), (30, 2699212), (40, 2024409), (60, 1349606), (120, 674803), (191, 423960), (382, 211980), (573, 141320), (764, 105990), (955, 84792), (1146, 70660), (1528, 52995), (1910, 42396), (2292, 35330), (2865, 28264), (3533, 22920), (3820, 21198), (4584, 17665), (5730, 14132), (7066, 11460), (7640, 10599)]