56469720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2887}}^1$

素因数の和:3064

約数の個数: 64

約数和(自身を含む): 170507520

約数和(自身を除く): 114037800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2887, 3260, 3912, 4890, 5774, 6520, 8661, 9780, 11548, 14435, 17322, 19560, 23096, 28870, 34644, 43305, 57740, 69288, 86610, 115480, 173220, 346440, 470581, 941162, 1411743, 1882324, 2352905, 2823486, 3764648, 4705810, 5646972, 7058715, 9411620, 11293944, 14117430, 18823240, 28234860, 56469720]

約数ペア:

[(1, 56469720), (2, 28234860), (3, 18823240), (4, 14117430), (5, 11293944), (6, 9411620), (8, 7058715), (10, 5646972), (12, 4705810), (15, 3764648), (20, 2823486), (24, 2352905), (30, 1882324), (40, 1411743), (60, 941162), (120, 470581), (163, 346440), (326, 173220), (489, 115480), (652, 86610), (815, 69288), (978, 57740), (1304, 43305), (1630, 34644), (1956, 28870), (2445, 23096), (2887, 19560), (3260, 17322), (3912, 14435), (4890, 11548), (5774, 9780), (6520, 8661)]