67817520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31397}}^1$

素因数の和:31419

約数の個数: 80

約数和(自身を含む): 233601120

約数和(自身を除く): 165783600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 31397, 62794, 94191, 125588, 156985, 188382, 251176, 282573, 313970, 376764, 470955, 502352, 565146, 627940, 753528, 847719, 941910, 1130292, 1255880, 1412865, 1507056, 1695438, 1883820, 2260584, 2511760, 2825730, 3390876, 3767640, 4238595, 4521168, 5651460, 6781752, 7535280, 8477190, 11302920, 13563504, 16954380, 22605840, 33908760, 67817520]

約数ペア:

[(1, 67817520), (2, 33908760), (3, 22605840), (4, 16954380), (5, 13563504), (6, 11302920), (8, 8477190), (9, 7535280), (10, 6781752), (12, 5651460), (15, 4521168), (16, 4238595), (18, 3767640), (20, 3390876), (24, 2825730), (27, 2511760), (30, 2260584), (36, 1883820), (40, 1695438), (45, 1507056), (48, 1412865), (54, 1255880), (60, 1130292), (72, 941910), (80, 847719), (90, 753528), (108, 627940), (120, 565146), (135, 502352), (144, 470955), (180, 376764), (216, 313970), (240, 282573), (270, 251176), (360, 188382), (432, 156985), (540, 125588), (720, 94191), (1080, 62794), (2160, 31397)]