55428960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3121}}^1$

素因数の和:3176

約数の個数: 96

約数和(自身を含む): 179377632

約数和(自身を除く): 123948672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3121, 3552, 4440, 5920, 6242, 8880, 9363, 12484, 15605, 17760, 18726, 24968, 31210, 37452, 46815, 49936, 62420, 74904, 93630, 99872, 115477, 124840, 149808, 187260, 230954, 249680, 299616, 346431, 374520, 461908, 499360, 577385, 692862, 749040, 923816, 1154770, 1385724, 1498080, 1732155, 1847632, 2309540, 2771448, 3464310, 3695264, 4619080, 5542896, 6928620, 9238160, 11085792, 13857240, 18476320, 27714480, 55428960]

約数ペア:

[(1, 55428960), (2, 27714480), (3, 18476320), (4, 13857240), (5, 11085792), (6, 9238160), (8, 6928620), (10, 5542896), (12, 4619080), (15, 3695264), (16, 3464310), (20, 2771448), (24, 2309540), (30, 1847632), (32, 1732155), (37, 1498080), (40, 1385724), (48, 1154770), (60, 923816), (74, 749040), (80, 692862), (96, 577385), (111, 499360), (120, 461908), (148, 374520), (160, 346431), (185, 299616), (222, 249680), (240, 230954), (296, 187260), (370, 149808), (444, 124840), (480, 115477), (555, 99872), (592, 93630), (740, 74904), (888, 62420), (1110, 49936), (1184, 46815), (1480, 37452), (1776, 31210), (2220, 24968), (2960, 18726), (3121, 17760), (3552, 15605), (4440, 12484), (5920, 9363), (6242, 8880)]