53385480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{16477}}^1$

素因数の和:16500

約数の個数: 80

約数和(自身を含む): 179445420

約数和(自身を除く): 126059940

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 16477, 32954, 49431, 65908, 82385, 98862, 131816, 148293, 164770, 197724, 247155, 296586, 329540, 395448, 444879, 494310, 593172, 659080, 741465, 889758, 988620, 1186344, 1334637, 1482930, 1779516, 1977240, 2224395, 2669274, 2965860, 3559032, 4448790, 5338548, 5931720, 6673185, 8897580, 10677096, 13346370, 17795160, 26692740, 53385480]

約数ペア:

[(1, 53385480), (2, 26692740), (3, 17795160), (4, 13346370), (5, 10677096), (6, 8897580), (8, 6673185), (9, 5931720), (10, 5338548), (12, 4448790), (15, 3559032), (18, 2965860), (20, 2669274), (24, 2224395), (27, 1977240), (30, 1779516), (36, 1482930), (40, 1334637), (45, 1186344), (54, 988620), (60, 889758), (72, 741465), (81, 659080), (90, 593172), (108, 494310), (120, 444879), (135, 395448), (162, 329540), (180, 296586), (216, 247155), (270, 197724), (324, 164770), (360, 148293), (405, 131816), (540, 98862), (648, 82385), (810, 65908), (1080, 49431), (1620, 32954), (3240, 16477)]