2004558480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2784109}}^1$

素因数の和:2784128

約数の個数: 60

約数和(自身を含む): 6731977980

約数和(自身を除く): 4727419500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2784109, 5568218, 8352327, 11136436, 13920545, 16704654, 22272872, 25056981, 27841090, 33409308, 41761635, 44545744, 50113962, 55682180, 66818616, 83523270, 100227924, 111364360, 125284905, 133637232, 167046540, 200455848, 222728720, 250569810, 334093080, 400911696, 501139620, 668186160, 1002279240, 2004558480]

約数ペア:

[(1, 2004558480), (2, 1002279240), (3, 668186160), (4, 501139620), (5, 400911696), (6, 334093080), (8, 250569810), (9, 222728720), (10, 200455848), (12, 167046540), (15, 133637232), (16, 125284905), (18, 111364360), (20, 100227924), (24, 83523270), (30, 66818616), (36, 55682180), (40, 50113962), (45, 44545744), (48, 41761635), (60, 33409308), (72, 27841090), (80, 25056981), (90, 22272872), (120, 16704654), (144, 13920545), (180, 11136436), (240, 8352327), (360, 5568218), (720, 2784109)]