155297760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{323537}}^1$

素因数の和:323555

約数の個数: 48

約数和(自身を含む): 489189456

約数和(自身を除く): 333891696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 323537, 647074, 970611, 1294148, 1617685, 1941222, 2588296, 3235370, 3882444, 4853055, 5176592, 6470740, 7764888, 9706110, 10353184, 12941480, 15529776, 19412220, 25882960, 31059552, 38824440, 51765920, 77648880, 155297760]

約数ペア:

[(1, 155297760), (2, 77648880), (3, 51765920), (4, 38824440), (5, 31059552), (6, 25882960), (8, 19412220), (10, 15529776), (12, 12941480), (15, 10353184), (16, 9706110), (20, 7764888), (24, 6470740), (30, 5176592), (32, 4853055), (40, 3882444), (48, 3235370), (60, 2588296), (80, 1941222), (96, 1617685), (120, 1294148), (160, 970611), (240, 647074), (480, 323537)]