266533440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{277639}}^1$

素因数の和:277659

約数の個数: 56

約数和(自身を含む): 846246720

約数和(自身を除く): 579713280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 277639, 555278, 832917, 1110556, 1388195, 1665834, 2221112, 2776390, 3331668, 4164585, 4442224, 5552780, 6663336, 8329170, 8884448, 11105560, 13326672, 16658340, 17768896, 22211120, 26653344, 33316680, 44422240, 53306688, 66633360, 88844480, 133266720, 266533440]

約数ペア:

[(1, 266533440), (2, 133266720), (3, 88844480), (4, 66633360), (5, 53306688), (6, 44422240), (8, 33316680), (10, 26653344), (12, 22211120), (15, 17768896), (16, 16658340), (20, 13326672), (24, 11105560), (30, 8884448), (32, 8329170), (40, 6663336), (48, 5552780), (60, 4442224), (64, 4164585), (80, 3331668), (96, 2776390), (120, 2221112), (160, 1665834), (192, 1388195), (240, 1110556), (320, 832917), (480, 555278), (960, 277639)]