202874520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1690621}}^1$

素因数の和:1690635

約数の個数: 32

約数和(自身を含む): 608623920

約数和(自身を除く): 405749400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1690621, 3381242, 5071863, 6762484, 8453105, 10143726, 13524968, 16906210, 20287452, 25359315, 33812420, 40574904, 50718630, 67624840, 101437260, 202874520]

約数ペア:

[(1, 202874520), (2, 101437260), (3, 67624840), (4, 50718630), (5, 40574904), (6, 33812420), (8, 25359315), (10, 20287452), (12, 16906210), (15, 13524968), (20, 10143726), (24, 8453105), (30, 6762484), (40, 5071863), (60, 3381242), (120, 1690621)]