1214873640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{124987}}^1$

素因数の和:125013

約数の個数: 96

約数和(自身を含む): 4094606880

約数和(自身を除く): 2879733240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 124987, 249974, 374961, 499948, 624935, 749922, 999896, 1124883, 1249870, 1499844, 1874805, 2249766, 2499740, 2999688, 3374649, 3749610, 4499532, 4999480, 5624415, 6749298, 7499220, 8999064, 10123947, 11248830, 13498596, 14998440, 16873245, 20247894, 22497660, 26997192, 30371841, 33746490, 40495788, 44995320, 50619735, 60743682, 67492980, 80991576, 101239470, 121487364, 134985960, 151859205, 202478940, 242974728, 303718410, 404957880, 607436820, 1214873640]

約数ペア:

[(1, 1214873640), (2, 607436820), (3, 404957880), (4, 303718410), (5, 242974728), (6, 202478940), (8, 151859205), (9, 134985960), (10, 121487364), (12, 101239470), (15, 80991576), (18, 67492980), (20, 60743682), (24, 50619735), (27, 44995320), (30, 40495788), (36, 33746490), (40, 30371841), (45, 26997192), (54, 22497660), (60, 20247894), (72, 16873245), (81, 14998440), (90, 13498596), (108, 11248830), (120, 10123947), (135, 8999064), (162, 7499220), (180, 6749298), (216, 5624415), (243, 4999480), (270, 4499532), (324, 3749610), (360, 3374649), (405, 2999688), (486, 2499740), (540, 2249766), (648, 1874805), (810, 1499844), (972, 1249870), (1080, 1124883), (1215, 999896), (1620, 749922), (1944, 624935), (2430, 499948), (3240, 374961), (4860, 249974), (9720, 124987)]