56436720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2081}}^1$

素因数の和:2210

約数の個数: 80

約数和(自身を含む): 176586912

約数和(自身を除く): 120150192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2081, 2260, 2712, 3390, 4162, 4520, 5424, 6243, 6780, 8324, 9040, 10405, 12486, 13560, 16648, 20810, 24972, 27120, 31215, 33296, 41620, 49944, 62430, 83240, 99888, 124860, 166480, 235153, 249720, 470306, 499440, 705459, 940612, 1175765, 1410918, 1881224, 2351530, 2821836, 3527295, 3762448, 4703060, 5643672, 7054590, 9406120, 11287344, 14109180, 18812240, 28218360, 56436720]

約数ペア:

[(1, 56436720), (2, 28218360), (3, 18812240), (4, 14109180), (5, 11287344), (6, 9406120), (8, 7054590), (10, 5643672), (12, 4703060), (15, 3762448), (16, 3527295), (20, 2821836), (24, 2351530), (30, 1881224), (40, 1410918), (48, 1175765), (60, 940612), (80, 705459), (113, 499440), (120, 470306), (226, 249720), (240, 235153), (339, 166480), (452, 124860), (565, 99888), (678, 83240), (904, 62430), (1130, 49944), (1356, 41620), (1695, 33296), (1808, 31215), (2081, 27120), (2260, 24972), (2712, 20810), (3390, 16648), (4162, 13560), (4520, 12486), (5424, 10405), (6243, 9040), (6780, 8324)]