38229720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{318581}}^1$

素因数の和:318595

約数の個数: 32

約数和(自身を含む): 114689520

約数和(自身を除く): 76459800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 318581, 637162, 955743, 1274324, 1592905, 1911486, 2548648, 3185810, 3822972, 4778715, 6371620, 7645944, 9557430, 12743240, 19114860, 38229720]

約数ペア:

[(1, 38229720), (2, 19114860), (3, 12743240), (4, 9557430), (5, 7645944), (6, 6371620), (8, 4778715), (10, 3822972), (12, 3185810), (15, 2548648), (20, 1911486), (24, 1592905), (30, 1274324), (40, 955743), (60, 637162), (120, 318581)]