127386480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40829}}^1$

素因数の和:40858

約数の個数: 80

約数和(自身を含む): 425285280

約数和(自身を除く): 297898800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 40829, 81658, 122487, 163316, 204145, 244974, 326632, 408290, 489948, 530777, 612435, 653264, 816580, 979896, 1061554, 1224870, 1592331, 1633160, 1959792, 2123108, 2449740, 2653885, 3184662, 3266320, 4246216, 4899480, 5307770, 6369324, 7961655, 8492432, 9798960, 10615540, 12738648, 15923310, 21231080, 25477296, 31846620, 42462160, 63693240, 127386480]

約数ペア:

[(1, 127386480), (2, 63693240), (3, 42462160), (4, 31846620), (5, 25477296), (6, 21231080), (8, 15923310), (10, 12738648), (12, 10615540), (13, 9798960), (15, 8492432), (16, 7961655), (20, 6369324), (24, 5307770), (26, 4899480), (30, 4246216), (39, 3266320), (40, 3184662), (48, 2653885), (52, 2449740), (60, 2123108), (65, 1959792), (78, 1633160), (80, 1592331), (104, 1224870), (120, 1061554), (130, 979896), (156, 816580), (195, 653264), (208, 612435), (240, 530777), (260, 489948), (312, 408290), (390, 326632), (520, 244974), (624, 204145), (780, 163316), (1040, 122487), (1560, 81658), (3120, 40829)]