303029520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1262623}}^1$

素因数の和:1262639

約数の個数: 40

約数和(自身を含む): 939392256

約数和(自身を除く): 636362736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1262623, 2525246, 3787869, 5050492, 6313115, 7575738, 10100984, 12626230, 15151476, 18939345, 20201968, 25252460, 30302952, 37878690, 50504920, 60605904, 75757380, 101009840, 151514760, 303029520]

約数ペア:

[(1, 303029520), (2, 151514760), (3, 101009840), (4, 75757380), (5, 60605904), (6, 50504920), (8, 37878690), (10, 30302952), (12, 25252460), (15, 20201968), (16, 18939345), (20, 15151476), (24, 12626230), (30, 10100984), (40, 7575738), (48, 6313115), (60, 5050492), (80, 3787869), (120, 2525246), (240, 1262623)]