889676880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{86209}}^1$

素因数の和:86268

約数の個数: 80

約数和(自身を含む): 2822170560

約数和(自身を除く): 1932493680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 86209, 172418, 258627, 344836, 431045, 517254, 689672, 862090, 1034508, 1293135, 1379344, 1724180, 2069016, 2586270, 3448360, 3706987, 4138032, 5172540, 6896720, 7413974, 10345080, 11120961, 14827948, 18534935, 20690160, 22241922, 29655896, 37069870, 44483844, 55604805, 59311792, 74139740, 88967688, 111209610, 148279480, 177935376, 222419220, 296558960, 444838440, 889676880]

約数ペア:

[(1, 889676880), (2, 444838440), (3, 296558960), (4, 222419220), (5, 177935376), (6, 148279480), (8, 111209610), (10, 88967688), (12, 74139740), (15, 59311792), (16, 55604805), (20, 44483844), (24, 37069870), (30, 29655896), (40, 22241922), (43, 20690160), (48, 18534935), (60, 14827948), (80, 11120961), (86, 10345080), (120, 7413974), (129, 6896720), (172, 5172540), (215, 4138032), (240, 3706987), (258, 3448360), (344, 2586270), (430, 2069016), (516, 1724180), (645, 1379344), (688, 1293135), (860, 1034508), (1032, 862090), (1290, 689672), (1720, 517254), (2064, 431045), (2580, 344836), (3440, 258627), (5160, 172418), (10320, 86209)]