151615320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1263461}}^1$

素因数の和:1263475

約数の個数: 32

約数和(自身を含む): 454846320

約数和(自身を除く): 303231000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1263461, 2526922, 3790383, 5053844, 6317305, 7580766, 10107688, 12634610, 15161532, 18951915, 25269220, 30323064, 37903830, 50538440, 75807660, 151615320]

約数ペア:

[(1, 151615320), (2, 75807660), (3, 50538440), (4, 37903830), (5, 30323064), (6, 25269220), (8, 18951915), (10, 15161532), (12, 12634610), (15, 10107688), (20, 7580766), (24, 6317305), (30, 5053844), (40, 3790383), (60, 2526922), (120, 1263461)]