5068980

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{149}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 18345600

約数和(自身を除く): 13276620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 149, 162, 180, 189, 210, 243, 252, 270, 298, 315, 324, 378, 405, 420, 447, 486, 540, 567, 596, 630, 745, 756, 810, 894, 945, 972, 1043, 1134, 1215, 1260, 1341, 1490, 1620, 1701, 1788, 1890, 2086, 2235, 2268, 2430, 2682, 2835, 2980, 3129, 3402, 3780, 4023, 4172, 4470, 4860, 5215, 5364, 5670, 6258, 6705, 6804, 8046, 8505, 8940, 9387, 10430, 11340, 12069, 12516, 13410, 15645, 16092, 17010, 18774, 20115, 20860, 24138, 26820, 28161, 31290, 34020, 36207, 37548, 40230, 46935, 48276, 56322, 60345, 62580, 72414, 80460, 84483, 93870, 112644, 120690, 140805, 144828, 168966, 181035, 187740, 241380, 253449, 281610, 337932, 362070, 422415, 506898, 563220, 724140, 844830, 1013796, 1267245, 1689660, 2534490, 5068980]

約数ペア:

[(1, 5068980), (2, 2534490), (3, 1689660), (4, 1267245), (5, 1013796), (6, 844830), (7, 724140), (9, 563220), (10, 506898), (12, 422415), (14, 362070), (15, 337932), (18, 281610), (20, 253449), (21, 241380), (27, 187740), (28, 181035), (30, 168966), (35, 144828), (36, 140805), (42, 120690), (45, 112644), (54, 93870), (60, 84483), (63, 80460), (70, 72414), (81, 62580), (84, 60345), (90, 56322), (105, 48276), (108, 46935), (126, 40230), (135, 37548), (140, 36207), (149, 34020), (162, 31290), (180, 28161), (189, 26820), (210, 24138), (243, 20860), (252, 20115), (270, 18774), (298, 17010), (315, 16092), (324, 15645), (378, 13410), (405, 12516), (420, 12069), (447, 11340), (486, 10430), (540, 9387), (567, 8940), (596, 8505), (630, 8046), (745, 6804), (756, 6705), (810, 6258), (894, 5670), (945, 5364), (972, 5215), (1043, 4860), (1134, 4470), (1215, 4172), (1260, 4023), (1341, 3780), (1490, 3402), (1620, 3129), (1701, 2980), (1788, 2835), (1890, 2682), (2086, 2430), (2235, 2268)]