2240878320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3112331}}^1$

素因数の和:3112350

約数の個数: 60

約数和(自身を含む): 7525618776

約数和(自身を除く): 5284740456

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, 3112331, 6224662, 9336993, 12449324, 15561655, 18673986, 24898648, 28010979, 31123310, 37347972, 46684965, 49797296, 56021958, 62246620, 74695944, 93369930, 112043916, 124493240, 140054895, 149391888, 186739860, 224087832, 248986480, 280109790, 373479720, 448175664, 560219580, 746959440, 1120439160, 2240878320]

約数ペア:

[(1, 2240878320), (2, 1120439160), (3, 746959440), (4, 560219580), (5, 448175664), (6, 373479720), (8, 280109790), (9, 248986480), (10, 224087832), (12, 186739860), (15, 149391888), (16, 140054895), (18, 124493240), (20, 112043916), (24, 93369930), (30, 74695944), (36, 62246620), (40, 56021958), (45, 49797296), (48, 46684965), (60, 37347972), (72, 31123310), (80, 28010979), (90, 24898648), (120, 18673986), (144, 15561655), (180, 12449324), (240, 9336993), (360, 6224662), (720, 3112331)]