408148080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1700617}}^1$

素因数の和:1700633

約数の個数: 40

約数和(自身を含む): 1265259792

約数和(自身を除く): 857111712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1700617, 3401234, 5101851, 6802468, 8503085, 10203702, 13604936, 17006170, 20407404, 25509255, 27209872, 34012340, 40814808, 51018510, 68024680, 81629616, 102037020, 136049360, 204074040, 408148080]

約数ペア:

[(1, 408148080), (2, 204074040), (3, 136049360), (4, 102037020), (5, 81629616), (6, 68024680), (8, 51018510), (10, 40814808), (12, 34012340), (15, 27209872), (16, 25509255), (20, 20407404), (24, 17006170), (30, 13604936), (40, 10203702), (48, 8503085), (60, 6802468), (80, 5101851), (120, 3401234), (240, 1700617)]