22806720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{7919}}^1$

素因数の和:7942

約数の個数: 84

約数和(自身を含む): 78455520

約数和(自身を除く): 55648800

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 7919, 15838, 23757, 31676, 39595, 47514, 63352, 71271, 79190, 95028, 118785, 126704, 142542, 158380, 190056, 237570, 253408, 285084, 316760, 356355, 380112, 475140, 506816, 570168, 633520, 712710, 760224, 950280, 1140336, 1267040, 1425420, 1520448, 1900560, 2280672, 2534080, 2850840, 3801120, 4561344, 5701680, 7602240, 11403360, 22806720]

約数ペア:

[(1, 22806720), (2, 11403360), (3, 7602240), (4, 5701680), (5, 4561344), (6, 3801120), (8, 2850840), (9, 2534080), (10, 2280672), (12, 1900560), (15, 1520448), (16, 1425420), (18, 1267040), (20, 1140336), (24, 950280), (30, 760224), (32, 712710), (36, 633520), (40, 570168), (45, 506816), (48, 475140), (60, 380112), (64, 356355), (72, 316760), (80, 285084), (90, 253408), (96, 237570), (120, 190056), (144, 158380), (160, 142542), (180, 126704), (192, 118785), (240, 95028), (288, 79190), (320, 71271), (360, 63352), (480, 47514), (576, 39595), (720, 31676), (960, 23757), (1440, 15838), (2880, 7919)]