222019440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{925081}}^1$

素因数の和:925097

約数の個数: 40

約数和(自身を含む): 688261008

約数和(自身を除く): 466241568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 925081, 1850162, 2775243, 3700324, 4625405, 5550486, 7400648, 9250810, 11100972, 13876215, 14801296, 18501620, 22201944, 27752430, 37003240, 44403888, 55504860, 74006480, 111009720, 222019440]

約数ペア:

[(1, 222019440), (2, 111009720), (3, 74006480), (4, 55504860), (5, 44403888), (6, 37003240), (8, 27752430), (10, 22201944), (12, 18501620), (15, 14801296), (16, 13876215), (20, 11100972), (24, 9250810), (30, 7400648), (40, 5550486), (48, 4625405), (60, 3700324), (80, 2775243), (120, 1850162), (240, 925081)]