137517480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127331}}^1$

素因数の和:127351

約数の個数: 64

約数和(自身を含む): 458395200

約数和(自身を除く): 320877720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 127331, 254662, 381993, 509324, 636655, 763986, 1018648, 1145979, 1273310, 1527972, 1909965, 2291958, 2546620, 3055944, 3437937, 3819930, 4583916, 5093240, 5729895, 6875874, 7639860, 9167832, 11459790, 13751748, 15279720, 17189685, 22919580, 27503496, 34379370, 45839160, 68758740, 137517480]

約数ペア:

[(1, 137517480), (2, 68758740), (3, 45839160), (4, 34379370), (5, 27503496), (6, 22919580), (8, 17189685), (9, 15279720), (10, 13751748), (12, 11459790), (15, 9167832), (18, 7639860), (20, 6875874), (24, 5729895), (27, 5093240), (30, 4583916), (36, 3819930), (40, 3437937), (45, 3055944), (54, 2546620), (60, 2291958), (72, 1909965), (90, 1527972), (108, 1273310), (120, 1145979), (135, 1018648), (180, 763986), (216, 636655), (270, 509324), (360, 381993), (540, 254662), (1080, 127331)]