85796640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59581}}^1$

素因数の和:59602

約数の個数: 72

約数和(自身を含む): 292785948

約数和(自身を除く): 206989308

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 59581, 119162, 178743, 238324, 297905, 357486, 476648, 536229, 595810, 714972, 893715, 953296, 1072458, 1191620, 1429944, 1787430, 1906592, 2144916, 2383240, 2681145, 2859888, 3574860, 4289832, 4766480, 5362290, 5719776, 7149720, 8579664, 9532960, 10724580, 14299440, 17159328, 21449160, 28598880, 42898320, 85796640]

約数ペア:

[(1, 85796640), (2, 42898320), (3, 28598880), (4, 21449160), (5, 17159328), (6, 14299440), (8, 10724580), (9, 9532960), (10, 8579664), (12, 7149720), (15, 5719776), (16, 5362290), (18, 4766480), (20, 4289832), (24, 3574860), (30, 2859888), (32, 2681145), (36, 2383240), (40, 2144916), (45, 1906592), (48, 1787430), (60, 1429944), (72, 1191620), (80, 1072458), (90, 953296), (96, 893715), (120, 714972), (144, 595810), (160, 536229), (180, 476648), (240, 357486), (288, 297905), (360, 238324), (480, 178743), (720, 119162), (1440, 59581)]