2054305920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1069951}}^1$

素因数の和:1069973

約数の個数: 64

約数和(自身を含む): 6548106240

約数和(自身を除く): 4493800320

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, 1069951, 2139902, 3209853, 4279804, 5349755, 6419706, 8559608, 10699510, 12839412, 16049265, 17119216, 21399020, 25678824, 32098530, 34238432, 42798040, 51357648, 64197060, 68476864, 85596080, 102715296, 128394120, 136953728, 171192160, 205430592, 256788240, 342384320, 410861184, 513576480, 684768640, 1027152960, 2054305920]

約数ペア:

[(1, 2054305920), (2, 1027152960), (3, 684768640), (4, 513576480), (5, 410861184), (6, 342384320), (8, 256788240), (10, 205430592), (12, 171192160), (15, 136953728), (16, 128394120), (20, 102715296), (24, 85596080), (30, 68476864), (32, 64197060), (40, 51357648), (48, 42798040), (60, 34238432), (64, 32098530), (80, 25678824), (96, 21399020), (120, 17119216), (128, 16049265), (160, 12839412), (192, 10699510), (240, 8559608), (320, 6419706), (384, 5349755), (480, 4279804), (640, 3209853), (960, 2139902), (1920, 1069951)]