188468520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1709}}^1$

素因数の和:2642

約数の個数: 64

約数和(自身を含む): 566352000

約数和(自身を除く): 377883480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 919, 1709, 1838, 2757, 3418, 3676, 4595, 5127, 5514, 6836, 7352, 8545, 9190, 10254, 11028, 13672, 13785, 17090, 18380, 20508, 22056, 25635, 27570, 34180, 36760, 41016, 51270, 55140, 68360, 102540, 110280, 205080, 1570571, 3141142, 4711713, 6282284, 7852855, 9423426, 12564568, 15705710, 18846852, 23558565, 31411420, 37693704, 47117130, 62822840, 94234260, 188468520]

約数ペア:

[(1, 188468520), (2, 94234260), (3, 62822840), (4, 47117130), (5, 37693704), (6, 31411420), (8, 23558565), (10, 18846852), (12, 15705710), (15, 12564568), (20, 9423426), (24, 7852855), (30, 6282284), (40, 4711713), (60, 3141142), (120, 1570571), (919, 205080), (1709, 110280), (1838, 102540), (2757, 68360), (3418, 55140), (3676, 51270), (4595, 41016), (5127, 36760), (5514, 34180), (6836, 27570), (7352, 25635), (8545, 22056), (9190, 20508), (10254, 18380), (11028, 17090), (13672, 13785)]