316747440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4943}}^1$

素因数の和:5051

約数の個数: 120

約数和(自身を含む): 1075913280

約数和(自身を除く): 759165840

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, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 4272, 4943, 5340, 6408, 7120, 8010, 9886, 10680, 12816, 14829, 16020, 19772, 21360, 24715, 29658, 32040, 39544, 44487, 49430, 59316, 64080, 74145, 79088, 88974, 98860, 118632, 148290, 177948, 197720, 222435, 237264, 296580, 355896, 395440, 439927, 444870, 593160, 711792, 879854, 889740, 1186320, 1319781, 1759708, 1779480, 2199635, 2639562, 3519416, 3558960, 3959343, 4399270, 5279124, 6598905, 7038832, 7918686, 8798540, 10558248, 13197810, 15837372, 17597080, 19796715, 21116496, 26395620, 31674744, 35194160, 39593430, 52791240, 63349488, 79186860, 105582480, 158373720, 316747440]

約数ペア:

[(1, 316747440), (2, 158373720), (3, 105582480), (4, 79186860), (5, 63349488), (6, 52791240), (8, 39593430), (9, 35194160), (10, 31674744), (12, 26395620), (15, 21116496), (16, 19796715), (18, 17597080), (20, 15837372), (24, 13197810), (30, 10558248), (36, 8798540), (40, 7918686), (45, 7038832), (48, 6598905), (60, 5279124), (72, 4399270), (80, 3959343), (89, 3558960), (90, 3519416), (120, 2639562), (144, 2199635), (178, 1779480), (180, 1759708), (240, 1319781), (267, 1186320), (356, 889740), (360, 879854), (445, 711792), (534, 593160), (712, 444870), (720, 439927), (801, 395440), (890, 355896), (1068, 296580), (1335, 237264), (1424, 222435), (1602, 197720), (1780, 177948), (2136, 148290), (2670, 118632), (3204, 98860), (3560, 88974), (4005, 79088), (4272, 74145), (4943, 64080), (5340, 59316), (6408, 49430), (7120, 44487), (8010, 39544), (9886, 32040), (10680, 29658), (12816, 24715), (14829, 21360), (16020, 19772)]