28642080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59671}}^1$

素因数の和:59689

約数の個数: 48

約数和(自身を含む): 90224064

約数和(自身を除く): 61581984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 59671, 119342, 179013, 238684, 298355, 358026, 477368, 596710, 716052, 895065, 954736, 1193420, 1432104, 1790130, 1909472, 2386840, 2864208, 3580260, 4773680, 5728416, 7160520, 9547360, 14321040, 28642080]

約数ペア:

[(1, 28642080), (2, 14321040), (3, 9547360), (4, 7160520), (5, 5728416), (6, 4773680), (8, 3580260), (10, 2864208), (12, 2386840), (15, 1909472), (16, 1790130), (20, 1432104), (24, 1193420), (30, 954736), (32, 895065), (40, 716052), (48, 596710), (60, 477368), (80, 358026), (96, 298355), (120, 238684), (160, 179013), (240, 119342), (480, 59671)]