40359240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1579}}^1$

素因数の和:1667

約数の個数: 96

約数和(自身を含む): 133099200

約数和(自身を除く): 92739960

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, 1579, 1704, 2130, 2556, 2840, 3158, 3195, 4260, 4737, 5112, 6316, 6390, 7895, 8520, 9474, 12632, 12780, 14211, 15790, 18948, 23685, 25560, 28422, 31580, 37896, 47370, 56844, 63160, 71055, 94740, 112109, 113688, 142110, 189480, 224218, 284220, 336327, 448436, 560545, 568440, 672654, 896872, 1008981, 1121090, 1345308, 1681635, 2017962, 2242180, 2690616, 3363270, 4035924, 4484360, 5044905, 6726540, 8071848, 10089810, 13453080, 20179620, 40359240]

約数ペア:

[(1, 40359240), (2, 20179620), (3, 13453080), (4, 10089810), (5, 8071848), (6, 6726540), (8, 5044905), (9, 4484360), (10, 4035924), (12, 3363270), (15, 2690616), (18, 2242180), (20, 2017962), (24, 1681635), (30, 1345308), (36, 1121090), (40, 1008981), (45, 896872), (60, 672654), (71, 568440), (72, 560545), (90, 448436), (120, 336327), (142, 284220), (180, 224218), (213, 189480), (284, 142110), (355, 113688), (360, 112109), (426, 94740), (568, 71055), (639, 63160), (710, 56844), (852, 47370), (1065, 37896), (1278, 31580), (1420, 28422), (1579, 25560), (1704, 23685), (2130, 18948), (2556, 15790), (2840, 14211), (3158, 12780), (3195, 12632), (4260, 9474), (4737, 8520), (5112, 7895), (6316, 6390)]