65919240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2579}}^1$

素因数の和:2667

約数の個数: 96

約数和(自身を含む): 217339200

約数和(自身を除く): 151419960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2579, 2840, 3195, 4260, 5112, 5158, 6390, 7737, 8520, 10316, 12780, 12895, 15474, 20632, 23211, 25560, 25790, 30948, 38685, 46422, 51580, 61896, 77370, 92844, 103160, 116055, 154740, 183109, 185688, 232110, 309480, 366218, 464220, 549327, 732436, 915545, 928440, 1098654, 1464872, 1647981, 1831090, 2197308, 2746635, 3295962, 3662180, 4394616, 5493270, 6591924, 7324360, 8239905, 10986540, 13183848, 16479810, 21973080, 32959620, 65919240]

約数ペア:

[(1, 65919240), (2, 32959620), (3, 21973080), (4, 16479810), (5, 13183848), (6, 10986540), (8, 8239905), (9, 7324360), (10, 6591924), (12, 5493270), (15, 4394616), (18, 3662180), (20, 3295962), (24, 2746635), (30, 2197308), (36, 1831090), (40, 1647981), (45, 1464872), (60, 1098654), (71, 928440), (72, 915545), (90, 732436), (120, 549327), (142, 464220), (180, 366218), (213, 309480), (284, 232110), (355, 185688), (360, 183109), (426, 154740), (568, 116055), (639, 103160), (710, 92844), (852, 77370), (1065, 61896), (1278, 51580), (1420, 46422), (1704, 38685), (2130, 30948), (2556, 25790), (2579, 25560), (2840, 23211), (3195, 20632), (4260, 15474), (5112, 12895), (5158, 12780), (6390, 10316), (7737, 8520)]