22028040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1483

約数の個数: 96

約数和(自身を含む): 73307520

約数和(自身を除く): 51279480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1423, 1548, 1720, 1935, 2580, 2846, 3096, 3870, 4269, 5160, 5692, 7115, 7740, 8538, 11384, 12807, 14230, 15480, 17076, 21345, 25614, 28460, 34152, 42690, 51228, 56920, 61189, 64035, 85380, 102456, 122378, 128070, 170760, 183567, 244756, 256140, 305945, 367134, 489512, 512280, 550701, 611890, 734268, 917835, 1101402, 1223780, 1468536, 1835670, 2202804, 2447560, 2753505, 3671340, 4405608, 5507010, 7342680, 11014020, 22028040]

約数ペア:

[(1, 22028040), (2, 11014020), (3, 7342680), (4, 5507010), (5, 4405608), (6, 3671340), (8, 2753505), (9, 2447560), (10, 2202804), (12, 1835670), (15, 1468536), (18, 1223780), (20, 1101402), (24, 917835), (30, 734268), (36, 611890), (40, 550701), (43, 512280), (45, 489512), (60, 367134), (72, 305945), (86, 256140), (90, 244756), (120, 183567), (129, 170760), (172, 128070), (180, 122378), (215, 102456), (258, 85380), (344, 64035), (360, 61189), (387, 56920), (430, 51228), (516, 42690), (645, 34152), (774, 28460), (860, 25614), (1032, 21345), (1290, 17076), (1423, 15480), (1548, 14230), (1720, 12807), (1935, 11384), (2580, 8538), (2846, 7740), (3096, 7115), (3870, 5692), (4269, 5160)]