121629720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1013581}}^1$

素因数の和:1013595

約数の個数: 32

約数和(自身を含む): 364889520

約数和(自身を除く): 243259800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1013581, 2027162, 3040743, 4054324, 5067905, 6081486, 8108648, 10135810, 12162972, 15203715, 20271620, 24325944, 30407430, 40543240, 60814860, 121629720]

約数ペア:

[(1, 121629720), (2, 60814860), (3, 40543240), (4, 30407430), (5, 24325944), (6, 20271620), (8, 15203715), (10, 12162972), (12, 10135810), (15, 8108648), (20, 6081486), (24, 5067905), (30, 4054324), (40, 3040743), (60, 2027162), (120, 1013581)]