22239720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 72914400

約数和(自身を除く): 50674680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 326, 360, 379, 489, 652, 758, 815, 978, 1137, 1304, 1467, 1516, 1630, 1895, 1956, 2274, 2445, 2934, 3032, 3260, 3411, 3790, 3912, 4548, 4890, 5685, 5868, 6520, 6822, 7335, 7580, 9096, 9780, 11370, 11736, 13644, 14670, 15160, 17055, 19560, 22740, 27288, 29340, 34110, 45480, 58680, 61777, 68220, 123554, 136440, 185331, 247108, 308885, 370662, 494216, 555993, 617770, 741324, 926655, 1111986, 1235540, 1482648, 1853310, 2223972, 2471080, 2779965, 3706620, 4447944, 5559930, 7413240, 11119860, 22239720]

約数ペア:

[(1, 22239720), (2, 11119860), (3, 7413240), (4, 5559930), (5, 4447944), (6, 3706620), (8, 2779965), (9, 2471080), (10, 2223972), (12, 1853310), (15, 1482648), (18, 1235540), (20, 1111986), (24, 926655), (30, 741324), (36, 617770), (40, 555993), (45, 494216), (60, 370662), (72, 308885), (90, 247108), (120, 185331), (163, 136440), (180, 123554), (326, 68220), (360, 61777), (379, 58680), (489, 45480), (652, 34110), (758, 29340), (815, 27288), (978, 22740), (1137, 19560), (1304, 17055), (1467, 15160), (1516, 14670), (1630, 13644), (1895, 11736), (1956, 11370), (2274, 9780), (2445, 9096), (2934, 7580), (3032, 7335), (3260, 6822), (3411, 6520), (3790, 5868), (3912, 5685), (4548, 4890)]