88260720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11863}}^1$

素因数の和:11910

約数の個数: 80

約数和(自身を含む): 282458112

約数和(自身を除く): 194197392

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, 11863, 23726, 35589, 47452, 59315, 71178, 94904, 118630, 142356, 177945, 189808, 237260, 284712, 355890, 367753, 474520, 569424, 711780, 735506, 949040, 1103259, 1423560, 1471012, 1838765, 2206518, 2847120, 2942024, 3677530, 4413036, 5516295, 5884048, 7355060, 8826072, 11032590, 14710120, 17652144, 22065180, 29420240, 44130360, 88260720]

約数ペア:

[(1, 88260720), (2, 44130360), (3, 29420240), (4, 22065180), (5, 17652144), (6, 14710120), (8, 11032590), (10, 8826072), (12, 7355060), (15, 5884048), (16, 5516295), (20, 4413036), (24, 3677530), (30, 2942024), (31, 2847120), (40, 2206518), (48, 1838765), (60, 1471012), (62, 1423560), (80, 1103259), (93, 949040), (120, 735506), (124, 711780), (155, 569424), (186, 474520), (240, 367753), (248, 355890), (310, 284712), (372, 237260), (465, 189808), (496, 177945), (620, 142356), (744, 118630), (930, 94904), (1240, 71178), (1488, 59315), (1860, 47452), (2480, 35589), (3720, 23726), (7440, 11863)]