2128045440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1108357}}^1$

素因数の和:1108379

約数の個数: 64

約数和(自身を含む): 6783150960

約数和(自身を除く): 4655105520

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1108357, 2216714, 3325071, 4433428, 5541785, 6650142, 8866856, 11083570, 13300284, 16625355, 17733712, 22167140, 26600568, 33250710, 35467424, 44334280, 53201136, 66501420, 70934848, 88668560, 106402272, 133002840, 141869696, 177337120, 212804544, 266005680, 354674240, 425609088, 532011360, 709348480, 1064022720, 2128045440]

約数ペア:

[(1, 2128045440), (2, 1064022720), (3, 709348480), (4, 532011360), (5, 425609088), (6, 354674240), (8, 266005680), (10, 212804544), (12, 177337120), (15, 141869696), (16, 133002840), (20, 106402272), (24, 88668560), (30, 70934848), (32, 66501420), (40, 53201136), (48, 44334280), (60, 35467424), (64, 33250710), (80, 26600568), (96, 22167140), (120, 17733712), (128, 16625355), (160, 13300284), (192, 11083570), (240, 8866856), (320, 6650142), (384, 5541785), (480, 4433428), (640, 3325071), (960, 2216714), (1920, 1108357)]