193639440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6353}}^1$

素因数の和:6496

約数の個数: 80

約数和(自身を含む): 605104128

約数和(自身を除く): 411464688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 6353, 7620, 10160, 12706, 15240, 19059, 25412, 30480, 31765, 38118, 50824, 63530, 76236, 95295, 101648, 127060, 152472, 190590, 254120, 304944, 381180, 508240, 762360, 806831, 1524720, 1613662, 2420493, 3227324, 4034155, 4840986, 6454648, 8068310, 9681972, 12102465, 12909296, 16136620, 19363944, 24204930, 32273240, 38727888, 48409860, 64546480, 96819720, 193639440]

約数ペア:

[(1, 193639440), (2, 96819720), (3, 64546480), (4, 48409860), (5, 38727888), (6, 32273240), (8, 24204930), (10, 19363944), (12, 16136620), (15, 12909296), (16, 12102465), (20, 9681972), (24, 8068310), (30, 6454648), (40, 4840986), (48, 4034155), (60, 3227324), (80, 2420493), (120, 1613662), (127, 1524720), (240, 806831), (254, 762360), (381, 508240), (508, 381180), (635, 304944), (762, 254120), (1016, 190590), (1270, 152472), (1524, 127060), (1905, 101648), (2032, 95295), (2540, 76236), (3048, 63530), (3810, 50824), (5080, 38118), (6096, 31765), (6353, 30480), (7620, 25412), (10160, 19059), (12706, 15240)]