19593120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{40819}}^1$

素因数の和:40837

約数の個数: 48

約数和(自身を含む): 61719840

約数和(自身を除く): 42126720

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, 40819, 81638, 122457, 163276, 204095, 244914, 326552, 408190, 489828, 612285, 653104, 816380, 979656, 1224570, 1306208, 1632760, 1959312, 2449140, 3265520, 3918624, 4898280, 6531040, 9796560, 19593120]

約数ペア:

[(1, 19593120), (2, 9796560), (3, 6531040), (4, 4898280), (5, 3918624), (6, 3265520), (8, 2449140), (10, 1959312), (12, 1632760), (15, 1306208), (16, 1224570), (20, 979656), (24, 816380), (30, 653104), (32, 612285), (40, 489828), (48, 408190), (60, 326552), (80, 244914), (96, 204095), (120, 163276), (160, 122457), (240, 81638), (480, 40819)]