164823720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1373531}}^1$

素因数の和:1373545

約数の個数: 32

約数和(自身を含む): 494471520

約数和(自身を除く): 329647800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1373531, 2747062, 4120593, 5494124, 6867655, 8241186, 10988248, 13735310, 16482372, 20602965, 27470620, 32964744, 41205930, 54941240, 82411860, 164823720]

約数ペア:

[(1, 164823720), (2, 82411860), (3, 54941240), (4, 41205930), (5, 32964744), (6, 27470620), (8, 20602965), (10, 16482372), (12, 13735310), (15, 10988248), (20, 8241186), (24, 6867655), (30, 5494124), (40, 4120593), (60, 2747062), (120, 1373531)]