45401520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1873}}^1$

素因数の和:1990

約数の個数: 80

約数和(自身を含む): 142214112

約数和(自身を除く): 96812592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 1873, 2020, 2424, 3030, 3746, 4040, 4848, 5619, 6060, 7492, 8080, 9365, 11238, 12120, 14984, 18730, 22476, 24240, 28095, 29968, 37460, 44952, 56190, 74920, 89904, 112380, 149840, 189173, 224760, 378346, 449520, 567519, 756692, 945865, 1135038, 1513384, 1891730, 2270076, 2837595, 3026768, 3783460, 4540152, 5675190, 7566920, 9080304, 11350380, 15133840, 22700760, 45401520]

約数ペア:

[(1, 45401520), (2, 22700760), (3, 15133840), (4, 11350380), (5, 9080304), (6, 7566920), (8, 5675190), (10, 4540152), (12, 3783460), (15, 3026768), (16, 2837595), (20, 2270076), (24, 1891730), (30, 1513384), (40, 1135038), (48, 945865), (60, 756692), (80, 567519), (101, 449520), (120, 378346), (202, 224760), (240, 189173), (303, 149840), (404, 112380), (505, 89904), (606, 74920), (808, 56190), (1010, 44952), (1212, 37460), (1515, 29968), (1616, 28095), (1873, 24240), (2020, 22476), (2424, 18730), (3030, 14984), (3746, 12120), (4040, 11238), (4848, 9365), (5619, 8080), (6060, 7492)]