3189453480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{124783}}^1$

素因数の和:124871

約数の個数: 96

約数和(自身を含む): 10511804160

約数和(自身を除く): 7322350680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12780, 25560, 124783, 249566, 374349, 499132, 623915, 748698, 998264, 1123047, 1247830, 1497396, 1871745, 2246094, 2495660, 2994792, 3743490, 4492188, 4991320, 5615235, 7486980, 8859593, 8984376, 11230470, 14973960, 17719186, 22460940, 26578779, 35438372, 44297965, 44921880, 53157558, 70876744, 79736337, 88595930, 106315116, 132893895, 159472674, 177191860, 212630232, 265787790, 318945348, 354383720, 398681685, 531575580, 637890696, 797363370, 1063151160, 1594726740, 3189453480]

約数ペア:

[(1, 3189453480), (2, 1594726740), (3, 1063151160), (4, 797363370), (5, 637890696), (6, 531575580), (8, 398681685), (9, 354383720), (10, 318945348), (12, 265787790), (15, 212630232), (18, 177191860), (20, 159472674), (24, 132893895), (30, 106315116), (36, 88595930), (40, 79736337), (45, 70876744), (60, 53157558), (71, 44921880), (72, 44297965), (90, 35438372), (120, 26578779), (142, 22460940), (180, 17719186), (213, 14973960), (284, 11230470), (355, 8984376), (360, 8859593), (426, 7486980), (568, 5615235), (639, 4991320), (710, 4492188), (852, 3743490), (1065, 2994792), (1278, 2495660), (1420, 2246094), (1704, 1871745), (2130, 1497396), (2556, 1247830), (2840, 1123047), (3195, 998264), (4260, 748698), (5112, 623915), (6390, 499132), (8520, 374349), (12780, 249566), (25560, 124783)]