39783240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{15787}}^1$

素因数の和:15811

約数の個数: 96

約数和(自身を含む): 147775680

約数和(自身を除く): 107992440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 15787, 31574, 47361, 63148, 78935, 94722, 110509, 126296, 142083, 157870, 189444, 221018, 236805, 284166, 315740, 331527, 378888, 442036, 473610, 552545, 568332, 631480, 663054, 710415, 884072, 947220, 994581, 1105090, 1136664, 1326108, 1420830, 1657635, 1894440, 1989162, 2210180, 2652216, 2841660, 3315270, 3978324, 4420360, 4972905, 5683320, 6630540, 7956648, 9945810, 13261080, 19891620, 39783240]

約数ペア:

[(1, 39783240), (2, 19891620), (3, 13261080), (4, 9945810), (5, 7956648), (6, 6630540), (7, 5683320), (8, 4972905), (9, 4420360), (10, 3978324), (12, 3315270), (14, 2841660), (15, 2652216), (18, 2210180), (20, 1989162), (21, 1894440), (24, 1657635), (28, 1420830), (30, 1326108), (35, 1136664), (36, 1105090), (40, 994581), (42, 947220), (45, 884072), (56, 710415), (60, 663054), (63, 631480), (70, 568332), (72, 552545), (84, 473610), (90, 442036), (105, 378888), (120, 331527), (126, 315740), (140, 284166), (168, 236805), (180, 221018), (210, 189444), (252, 157870), (280, 142083), (315, 126296), (360, 110509), (420, 94722), (504, 78935), (630, 63148), (840, 47361), (1260, 31574), (2520, 15787)]