29719080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2711

約数の個数: 96

約数和(自身を含む): 99740160

約数和(自身を除く): 70021080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2663, 2790, 3720, 5326, 5580, 7989, 10652, 11160, 13315, 15978, 21304, 23967, 26630, 31956, 39945, 47934, 53260, 63912, 79890, 82553, 95868, 106520, 119835, 159780, 165106, 191736, 239670, 247659, 319560, 330212, 412765, 479340, 495318, 660424, 742977, 825530, 958680, 990636, 1238295, 1485954, 1651060, 1981272, 2476590, 2971908, 3302120, 3714885, 4953180, 5943816, 7429770, 9906360, 14859540, 29719080]

約数ペア:

[(1, 29719080), (2, 14859540), (3, 9906360), (4, 7429770), (5, 5943816), (6, 4953180), (8, 3714885), (9, 3302120), (10, 2971908), (12, 2476590), (15, 1981272), (18, 1651060), (20, 1485954), (24, 1238295), (30, 990636), (31, 958680), (36, 825530), (40, 742977), (45, 660424), (60, 495318), (62, 479340), (72, 412765), (90, 330212), (93, 319560), (120, 247659), (124, 239670), (155, 191736), (180, 165106), (186, 159780), (248, 119835), (279, 106520), (310, 95868), (360, 82553), (372, 79890), (465, 63912), (558, 53260), (620, 47934), (744, 39945), (930, 31956), (1116, 26630), (1240, 23967), (1395, 21304), (1860, 15978), (2232, 13315), (2663, 11160), (2790, 10652), (3720, 7989), (5326, 5580)]