153117720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{60761}}^1$

素因数の和:60785

約数の個数: 96

約数和(自身を含む): 568732320

約数和(自身を除く): 415614600

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, 60761, 121522, 182283, 243044, 303805, 364566, 425327, 486088, 546849, 607610, 729132, 850654, 911415, 1093698, 1215220, 1275981, 1458264, 1701308, 1822830, 2126635, 2187396, 2430440, 2551962, 2734245, 3402616, 3645660, 3827943, 4253270, 4374792, 5103924, 5468490, 6379905, 7291320, 7655886, 8506540, 10207848, 10936980, 12759810, 15311772, 17013080, 19139715, 21873960, 25519620, 30623544, 38279430, 51039240, 76558860, 153117720]

約数ペア:

[(1, 153117720), (2, 76558860), (3, 51039240), (4, 38279430), (5, 30623544), (6, 25519620), (7, 21873960), (8, 19139715), (9, 17013080), (10, 15311772), (12, 12759810), (14, 10936980), (15, 10207848), (18, 8506540), (20, 7655886), (21, 7291320), (24, 6379905), (28, 5468490), (30, 5103924), (35, 4374792), (36, 4253270), (40, 3827943), (42, 3645660), (45, 3402616), (56, 2734245), (60, 2551962), (63, 2430440), (70, 2187396), (72, 2126635), (84, 1822830), (90, 1701308), (105, 1458264), (120, 1275981), (126, 1215220), (140, 1093698), (168, 911415), (180, 850654), (210, 729132), (252, 607610), (280, 546849), (315, 486088), (360, 425327), (420, 364566), (504, 303805), (630, 243044), (840, 182283), (1260, 121522), (2520, 60761)]