1239203520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{430279}}^1$

素因数の和:430302

約数の個数: 84

約数和(自身を含む): 4262353680

約数和(自身を除く): 3023150160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 430279, 860558, 1290837, 1721116, 2151395, 2581674, 3442232, 3872511, 4302790, 5163348, 6454185, 6884464, 7745022, 8605580, 10326696, 12908370, 13768928, 15490044, 17211160, 19362555, 20653392, 25816740, 27537856, 30980088, 34422320, 38725110, 41306784, 51633480, 61960176, 68844640, 77450220, 82613568, 103266960, 123920352, 137689280, 154900440, 206533920, 247840704, 309800880, 413067840, 619601760, 1239203520]

約数ペア:

[(1, 1239203520), (2, 619601760), (3, 413067840), (4, 309800880), (5, 247840704), (6, 206533920), (8, 154900440), (9, 137689280), (10, 123920352), (12, 103266960), (15, 82613568), (16, 77450220), (18, 68844640), (20, 61960176), (24, 51633480), (30, 41306784), (32, 38725110), (36, 34422320), (40, 30980088), (45, 27537856), (48, 25816740), (60, 20653392), (64, 19362555), (72, 17211160), (80, 15490044), (90, 13768928), (96, 12908370), (120, 10326696), (144, 8605580), (160, 7745022), (180, 6884464), (192, 6454185), (240, 5163348), (288, 4302790), (320, 3872511), (360, 3442232), (480, 2581674), (576, 2151395), (720, 1721116), (960, 1290837), (1440, 860558), (2880, 430279)]