61586520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2579}}^1$

素因数の和:2792

約数の個数: 64

約数和(自身を含む): 185760000

約数和(自身を除く): 124173480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2579, 2985, 3980, 4776, 5158, 5970, 7737, 7960, 10316, 11940, 12895, 15474, 20632, 23880, 25790, 30948, 38685, 51580, 61896, 77370, 103160, 154740, 309480, 513221, 1026442, 1539663, 2052884, 2566105, 3079326, 4105768, 5132210, 6158652, 7698315, 10264420, 12317304, 15396630, 20528840, 30793260, 61586520]

約数ペア:

[(1, 61586520), (2, 30793260), (3, 20528840), (4, 15396630), (5, 12317304), (6, 10264420), (8, 7698315), (10, 6158652), (12, 5132210), (15, 4105768), (20, 3079326), (24, 2566105), (30, 2052884), (40, 1539663), (60, 1026442), (120, 513221), (199, 309480), (398, 154740), (597, 103160), (796, 77370), (995, 61896), (1194, 51580), (1592, 38685), (1990, 30948), (2388, 25790), (2579, 23880), (2985, 20632), (3980, 15474), (4776, 12895), (5158, 11940), (5970, 10316), (7737, 7960)]