27505680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3697}}^1$

素因数の和:3744

約数の個数: 80

約数和(自身を含む): 88041984

約数和(自身を除く): 60536304

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, 3697, 3720, 7394, 7440, 11091, 14788, 18485, 22182, 29576, 36970, 44364, 55455, 59152, 73940, 88728, 110910, 114607, 147880, 177456, 221820, 229214, 295760, 343821, 443640, 458428, 573035, 687642, 887280, 916856, 1146070, 1375284, 1719105, 1833712, 2292140, 2750568, 3438210, 4584280, 5501136, 6876420, 9168560, 13752840, 27505680]

約数ペア:

[(1, 27505680), (2, 13752840), (3, 9168560), (4, 6876420), (5, 5501136), (6, 4584280), (8, 3438210), (10, 2750568), (12, 2292140), (15, 1833712), (16, 1719105), (20, 1375284), (24, 1146070), (30, 916856), (31, 887280), (40, 687642), (48, 573035), (60, 458428), (62, 443640), (80, 343821), (93, 295760), (120, 229214), (124, 221820), (155, 177456), (186, 147880), (240, 114607), (248, 110910), (310, 88728), (372, 73940), (465, 59152), (496, 55455), (620, 44364), (744, 36970), (930, 29576), (1240, 22182), (1488, 18485), (1860, 14788), (2480, 11091), (3697, 7440), (3720, 7394)]