79536360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2579}}^1$

素因数の和:2850

約数の個数: 64

約数和(自身を含む): 239630400

約数和(自身を除く): 160094040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 2579, 3084, 3855, 5140, 5158, 6168, 7710, 7737, 10280, 10316, 12895, 15420, 15474, 20632, 25790, 30840, 30948, 38685, 51580, 61896, 77370, 103160, 154740, 309480, 662803, 1325606, 1988409, 2651212, 3314015, 3976818, 5302424, 6628030, 7953636, 9942045, 13256060, 15907272, 19884090, 26512120, 39768180, 79536360]

約数ペア:

[(1, 79536360), (2, 39768180), (3, 26512120), (4, 19884090), (5, 15907272), (6, 13256060), (8, 9942045), (10, 7953636), (12, 6628030), (15, 5302424), (20, 3976818), (24, 3314015), (30, 2651212), (40, 1988409), (60, 1325606), (120, 662803), (257, 309480), (514, 154740), (771, 103160), (1028, 77370), (1285, 61896), (1542, 51580), (2056, 38685), (2570, 30948), (2579, 30840), (3084, 25790), (3855, 20632), (5140, 15474), (5158, 15420), (6168, 12895), (7710, 10316), (7737, 10280)]