8696856240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{26431}}^1$

素因数の和:26907

約数の個数: 120

約数和(自身を含む): 29271959808

約数和(自身を除く): 20575103568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 457, 720, 914, 1371, 1828, 2285, 2742, 3656, 4113, 4570, 5484, 6855, 7312, 8226, 9140, 10968, 13710, 16452, 18280, 20565, 21936, 26431, 27420, 32904, 36560, 41130, 52862, 54840, 65808, 79293, 82260, 105724, 109680, 132155, 158586, 164520, 211448, 237879, 264310, 317172, 329040, 396465, 422896, 475758, 528620, 634344, 792930, 951516, 1057240, 1189395, 1268688, 1585860, 1903032, 2114480, 2378790, 3171720, 3806064, 4757580, 6343440, 9515160, 12078967, 19030320, 24157934, 36236901, 48315868, 60394835, 72473802, 96631736, 108710703, 120789670, 144947604, 181184505, 193263472, 217421406, 241579340, 289895208, 362369010, 434842812, 483158680, 543553515, 579790416, 724738020, 869685624, 966317360, 1087107030, 1449476040, 1739371248, 2174214060, 2898952080, 4348428120, 8696856240]

約数ペア:

[(1, 8696856240), (2, 4348428120), (3, 2898952080), (4, 2174214060), (5, 1739371248), (6, 1449476040), (8, 1087107030), (9, 966317360), (10, 869685624), (12, 724738020), (15, 579790416), (16, 543553515), (18, 483158680), (20, 434842812), (24, 362369010), (30, 289895208), (36, 241579340), (40, 217421406), (45, 193263472), (48, 181184505), (60, 144947604), (72, 120789670), (80, 108710703), (90, 96631736), (120, 72473802), (144, 60394835), (180, 48315868), (240, 36236901), (360, 24157934), (457, 19030320), (720, 12078967), (914, 9515160), (1371, 6343440), (1828, 4757580), (2285, 3806064), (2742, 3171720), (3656, 2378790), (4113, 2114480), (4570, 1903032), (5484, 1585860), (6855, 1268688), (7312, 1189395), (8226, 1057240), (9140, 951516), (10968, 792930), (13710, 634344), (16452, 528620), (18280, 475758), (20565, 422896), (21936, 396465), (26431, 329040), (27420, 317172), (32904, 264310), (36560, 237879), (41130, 211448), (52862, 164520), (54840, 158586), (65808, 132155), (79293, 109680), (82260, 105724)]