158373720

素因数分解:

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

素因数の和:5049

約数の個数: 96

約数和(自身を含む): 520603200

約数和(自身を除く): 362229480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 4943, 5340, 6408, 8010, 9886, 10680, 14829, 16020, 19772, 24715, 29658, 32040, 39544, 44487, 49430, 59316, 74145, 88974, 98860, 118632, 148290, 177948, 197720, 222435, 296580, 355896, 439927, 444870, 593160, 879854, 889740, 1319781, 1759708, 1779480, 2199635, 2639562, 3519416, 3959343, 4399270, 5279124, 6598905, 7918686, 8798540, 10558248, 13197810, 15837372, 17597080, 19796715, 26395620, 31674744, 39593430, 52791240, 79186860, 158373720]

約数ペア:

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