9904080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1423}}^1$

素因数の和:1468

約数の個数: 80

約数和(自身を含む): 31783680

約数和(自身を除く): 21879600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1423, 1740, 2320, 2846, 3480, 4269, 5692, 6960, 7115, 8538, 11384, 14230, 17076, 21345, 22768, 28460, 34152, 41267, 42690, 56920, 68304, 82534, 85380, 113840, 123801, 165068, 170760, 206335, 247602, 330136, 341520, 412670, 495204, 619005, 660272, 825340, 990408, 1238010, 1650680, 1980816, 2476020, 3301360, 4952040, 9904080]

約数ペア:

[(1, 9904080), (2, 4952040), (3, 3301360), (4, 2476020), (5, 1980816), (6, 1650680), (8, 1238010), (10, 990408), (12, 825340), (15, 660272), (16, 619005), (20, 495204), (24, 412670), (29, 341520), (30, 330136), (40, 247602), (48, 206335), (58, 170760), (60, 165068), (80, 123801), (87, 113840), (116, 85380), (120, 82534), (145, 68304), (174, 56920), (232, 42690), (240, 41267), (290, 34152), (348, 28460), (435, 22768), (464, 21345), (580, 17076), (696, 14230), (870, 11384), (1160, 8538), (1392, 7115), (1423, 6960), (1740, 5692), (2320, 4269), (2846, 3480)]