2135958480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{128983}}^1$

素因数の和:129025

約数の個数: 120

約数和(自身を含む): 7485199488

約数和(自身を除く): 5349241008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 128983, 257966, 386949, 515932, 644915, 773898, 1031864, 1160847, 1289830, 1547796, 1934745, 2063728, 2321694, 2579660, 2966609, 3095592, 3869490, 4643388, 5159320, 5804235, 5933218, 6191184, 7738980, 8899827, 9286776, 10318640, 11608470, 11866436, 14833045, 15477960, 17799654, 18573552, 23216940, 23732872, 26699481, 29666090, 30955920, 35599308, 44499135, 46433880, 47465744, 53398962, 59332180, 71198616, 88998270, 92867760, 106797924, 118664360, 133497405, 142397232, 177996540, 213595848, 237328720, 266994810, 355993080, 427191696, 533989620, 711986160, 1067979240, 2135958480]

約数ペア:

[(1, 2135958480), (2, 1067979240), (3, 711986160), (4, 533989620), (5, 427191696), (6, 355993080), (8, 266994810), (9, 237328720), (10, 213595848), (12, 177996540), (15, 142397232), (16, 133497405), (18, 118664360), (20, 106797924), (23, 92867760), (24, 88998270), (30, 71198616), (36, 59332180), (40, 53398962), (45, 47465744), (46, 46433880), (48, 44499135), (60, 35599308), (69, 30955920), (72, 29666090), (80, 26699481), (90, 23732872), (92, 23216940), (115, 18573552), (120, 17799654), (138, 15477960), (144, 14833045), (180, 11866436), (184, 11608470), (207, 10318640), (230, 9286776), (240, 8899827), (276, 7738980), (345, 6191184), (360, 5933218), (368, 5804235), (414, 5159320), (460, 4643388), (552, 3869490), (690, 3095592), (720, 2966609), (828, 2579660), (920, 2321694), (1035, 2063728), (1104, 1934745), (1380, 1547796), (1656, 1289830), (1840, 1160847), (2070, 1031864), (2760, 773898), (3312, 644915), (4140, 515932), (5520, 386949), (8280, 257966), (16560, 128983)]