409149360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{189421}}^1$

素因数の和:189443

約数の個数: 80

約数和(自身を含む): 1409299680

約数和(自身を除く): 1000150320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 189421, 378842, 568263, 757684, 947105, 1136526, 1515368, 1704789, 1894210, 2273052, 2841315, 3030736, 3409578, 3788420, 4546104, 5114367, 5682630, 6819156, 7576840, 8523945, 9092208, 10228734, 11365260, 13638312, 15153680, 17047890, 20457468, 22730520, 25571835, 27276624, 34095780, 40914936, 45461040, 51143670, 68191560, 81829872, 102287340, 136383120, 204574680, 409149360]

約数ペア:

[(1, 409149360), (2, 204574680), (3, 136383120), (4, 102287340), (5, 81829872), (6, 68191560), (8, 51143670), (9, 45461040), (10, 40914936), (12, 34095780), (15, 27276624), (16, 25571835), (18, 22730520), (20, 20457468), (24, 17047890), (27, 15153680), (30, 13638312), (36, 11365260), (40, 10228734), (45, 9092208), (48, 8523945), (54, 7576840), (60, 6819156), (72, 5682630), (80, 5114367), (90, 4546104), (108, 3788420), (120, 3409578), (135, 3030736), (144, 2841315), (180, 2273052), (216, 1894210), (240, 1704789), (270, 1515368), (360, 1136526), (432, 947105), (540, 757684), (720, 568263), (1080, 378842), (2160, 189421)]