122434260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{156967}}^1$

素因数の和:156992

約数の個数: 48

約数和(自身を含む): 369188736

約数和(自身を除く): 246754476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 156967, 313934, 470901, 627868, 784835, 941802, 1569670, 1883604, 2040571, 2354505, 3139340, 4081142, 4709010, 6121713, 8162284, 9418020, 10202855, 12243426, 20405710, 24486852, 30608565, 40811420, 61217130, 122434260]

約数ペア:

[(1, 122434260), (2, 61217130), (3, 40811420), (4, 30608565), (5, 24486852), (6, 20405710), (10, 12243426), (12, 10202855), (13, 9418020), (15, 8162284), (20, 6121713), (26, 4709010), (30, 4081142), (39, 3139340), (52, 2354505), (60, 2040571), (65, 1883604), (78, 1569670), (130, 941802), (156, 784835), (195, 627868), (260, 470901), (390, 313934), (780, 156967)]