73198680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{609989}}^1$

素因数の和:610003

約数の個数: 32

約数和(自身を含む): 219596400

約数和(自身を除く): 146397720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 609989, 1219978, 1829967, 2439956, 3049945, 3659934, 4879912, 6099890, 7319868, 9149835, 12199780, 14639736, 18299670, 24399560, 36599340, 73198680]

約数ペア:

[(1, 73198680), (2, 36599340), (3, 24399560), (4, 18299670), (5, 14639736), (6, 12199780), (8, 9149835), (10, 7319868), (12, 6099890), (15, 4879912), (20, 3659934), (24, 3049945), (30, 2439956), (40, 1829967), (60, 1219978), (120, 609989)]