63783120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8573}}^1$

素因数の和:8620

約数の個数: 80

約数和(自身を含む): 204129792

約数和(自身を除く): 140346672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 8573, 17146, 25719, 34292, 42865, 51438, 68584, 85730, 102876, 128595, 137168, 171460, 205752, 257190, 265763, 342920, 411504, 514380, 531526, 685840, 797289, 1028760, 1063052, 1328815, 1594578, 2057520, 2126104, 2657630, 3189156, 3986445, 4252208, 5315260, 6378312, 7972890, 10630520, 12756624, 15945780, 21261040, 31891560, 63783120]

約数ペア:

[(1, 63783120), (2, 31891560), (3, 21261040), (4, 15945780), (5, 12756624), (6, 10630520), (8, 7972890), (10, 6378312), (12, 5315260), (15, 4252208), (16, 3986445), (20, 3189156), (24, 2657630), (30, 2126104), (31, 2057520), (40, 1594578), (48, 1328815), (60, 1063052), (62, 1028760), (80, 797289), (93, 685840), (120, 531526), (124, 514380), (155, 411504), (186, 342920), (240, 265763), (248, 257190), (310, 205752), (372, 171460), (465, 137168), (496, 128595), (620, 102876), (744, 85730), (930, 68584), (1240, 51438), (1488, 42865), (1860, 34292), (2480, 25719), (3720, 17146), (7440, 8573)]