800403840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{138959}}^1$

素因数の和:138984

約数の個数: 96

約数和(自身を含む): 2763914400

約数和(自身を除く): 1963510560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 138959, 277918, 416877, 555836, 694795, 833754, 1111672, 1250631, 1389590, 1667508, 2084385, 2223344, 2501262, 2779180, 3335016, 4168770, 4446688, 5002524, 5558360, 6253155, 6670032, 8337540, 8893376, 10005048, 11116720, 12506310, 13340064, 16675080, 17786752, 20010096, 22233440, 25012620, 26680128, 33350160, 40020192, 44466880, 50025240, 53360256, 66700320, 80040384, 88933760, 100050480, 133400640, 160080768, 200100960, 266801280, 400201920, 800403840]

約数ペア:

[(1, 800403840), (2, 400201920), (3, 266801280), (4, 200100960), (5, 160080768), (6, 133400640), (8, 100050480), (9, 88933760), (10, 80040384), (12, 66700320), (15, 53360256), (16, 50025240), (18, 44466880), (20, 40020192), (24, 33350160), (30, 26680128), (32, 25012620), (36, 22233440), (40, 20010096), (45, 17786752), (48, 16675080), (60, 13340064), (64, 12506310), (72, 11116720), (80, 10005048), (90, 8893376), (96, 8337540), (120, 6670032), (128, 6253155), (144, 5558360), (160, 5002524), (180, 4446688), (192, 4168770), (240, 3335016), (288, 2779180), (320, 2501262), (360, 2223344), (384, 2084385), (480, 1667508), (576, 1389590), (640, 1250631), (720, 1111672), (960, 833754), (1152, 694795), (1440, 555836), (1920, 416877), (2880, 277918), (5760, 138959)]