5556589020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4019}}^1\times {\mathrm{7681}}^1$

素因数の和:11715

約数の個数: 72

約数和(自身を含む): 16861375440

約数和(自身を除く): 11304786420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4019, 7681, 8038, 12057, 15362, 16076, 20095, 23043, 24114, 30724, 36171, 38405, 40190, 46086, 48228, 60285, 69129, 72342, 76810, 80380, 92172, 115215, 120570, 138258, 144684, 153620, 180855, 230430, 241140, 276516, 345645, 361710, 460860, 691290, 723420, 1382580, 30869939, 61739878, 92609817, 123479756, 154349695, 185219634, 277829451, 308699390, 370439268, 463049085, 555658902, 617398780, 926098170, 1111317804, 1389147255, 1852196340, 2778294510, 5556589020]

約数ペア:

[(1, 5556589020), (2, 2778294510), (3, 1852196340), (4, 1389147255), (5, 1111317804), (6, 926098170), (9, 617398780), (10, 555658902), (12, 463049085), (15, 370439268), (18, 308699390), (20, 277829451), (30, 185219634), (36, 154349695), (45, 123479756), (60, 92609817), (90, 61739878), (180, 30869939), (4019, 1382580), (7681, 723420), (8038, 691290), (12057, 460860), (15362, 361710), (16076, 345645), (20095, 276516), (23043, 241140), (24114, 230430), (30724, 180855), (36171, 153620), (38405, 144684), (40190, 138258), (46086, 120570), (48228, 115215), (60285, 92172), (69129, 80380), (72342, 76810)]