27796080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 94993920

約数和(自身を除く): 67197840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 59, 60, 65, 78, 80, 104, 118, 120, 130, 151, 156, 177, 195, 208, 236, 240, 260, 295, 302, 312, 354, 390, 453, 472, 520, 590, 604, 624, 708, 755, 767, 780, 885, 906, 944, 1040, 1180, 1208, 1416, 1510, 1534, 1560, 1770, 1812, 1963, 2265, 2301, 2360, 2416, 2832, 3020, 3068, 3120, 3540, 3624, 3835, 3926, 4530, 4602, 4720, 5889, 6040, 6136, 7080, 7248, 7670, 7852, 8909, 9060, 9204, 9815, 11505, 11778, 12080, 12272, 14160, 15340, 15704, 17818, 18120, 18408, 19630, 23010, 23556, 26727, 29445, 30680, 31408, 35636, 36240, 36816, 39260, 44545, 46020, 47112, 53454, 58890, 61360, 71272, 78520, 89090, 92040, 94224, 106908, 115817, 117780, 133635, 142544, 157040, 178180, 184080, 213816, 231634, 235560, 267270, 347451, 356360, 427632, 463268, 471120, 534540, 579085, 694902, 712720, 926536, 1069080, 1158170, 1389804, 1737255, 1853072, 2138160, 2316340, 2779608, 3474510, 4632680, 5559216, 6949020, 9265360, 13898040, 27796080]

約数ペア:

[(1, 27796080), (2, 13898040), (3, 9265360), (4, 6949020), (5, 5559216), (6, 4632680), (8, 3474510), (10, 2779608), (12, 2316340), (13, 2138160), (15, 1853072), (16, 1737255), (20, 1389804), (24, 1158170), (26, 1069080), (30, 926536), (39, 712720), (40, 694902), (48, 579085), (52, 534540), (59, 471120), (60, 463268), (65, 427632), (78, 356360), (80, 347451), (104, 267270), (118, 235560), (120, 231634), (130, 213816), (151, 184080), (156, 178180), (177, 157040), (195, 142544), (208, 133635), (236, 117780), (240, 115817), (260, 106908), (295, 94224), (302, 92040), (312, 89090), (354, 78520), (390, 71272), (453, 61360), (472, 58890), (520, 53454), (590, 47112), (604, 46020), (624, 44545), (708, 39260), (755, 36816), (767, 36240), (780, 35636), (885, 31408), (906, 30680), (944, 29445), (1040, 26727), (1180, 23556), (1208, 23010), (1416, 19630), (1510, 18408), (1534, 18120), (1560, 17818), (1770, 15704), (1812, 15340), (1963, 14160), (2265, 12272), (2301, 12080), (2360, 11778), (2416, 11505), (2832, 9815), (3020, 9204), (3068, 9060), (3120, 8909), (3540, 7852), (3624, 7670), (3835, 7248), (3926, 7080), (4530, 6136), (4602, 6040), (4720, 5889)]