328422720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{342107}}^1$

素因数の和:342127

約数の個数: 56

約数和(自身を含む): 1042745184

約数和(自身を除く): 714322464

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, 342107, 684214, 1026321, 1368428, 1710535, 2052642, 2736856, 3421070, 4105284, 5131605, 5473712, 6842140, 8210568, 10263210, 10947424, 13684280, 16421136, 20526420, 21894848, 27368560, 32842272, 41052840, 54737120, 65684544, 82105680, 109474240, 164211360, 328422720]

約数ペア:

[(1, 328422720), (2, 164211360), (3, 109474240), (4, 82105680), (5, 65684544), (6, 54737120), (8, 41052840), (10, 32842272), (12, 27368560), (15, 21894848), (16, 20526420), (20, 16421136), (24, 13684280), (30, 10947424), (32, 10263210), (40, 8210568), (48, 6842140), (60, 5473712), (64, 5131605), (80, 4105284), (96, 3421070), (120, 2736856), (160, 2052642), (192, 1710535), (240, 1368428), (320, 1026321), (480, 684214), (960, 342107)]