38160540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19273}}^1$

素因数の和:19299

約数の個数: 72

約数和(自身を含む): 126283248

約数和(自身を除く): 88122708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 19273, 38546, 57819, 77092, 96365, 115638, 173457, 192730, 212003, 231276, 289095, 346914, 385460, 424006, 578190, 636009, 693828, 848012, 867285, 1060015, 1156380, 1272018, 1734570, 1908027, 2120030, 2544036, 3180045, 3469140, 3816054, 4240060, 6360090, 7632108, 9540135, 12720180, 19080270, 38160540]

約数ペア:

[(1, 38160540), (2, 19080270), (3, 12720180), (4, 9540135), (5, 7632108), (6, 6360090), (9, 4240060), (10, 3816054), (11, 3469140), (12, 3180045), (15, 2544036), (18, 2120030), (20, 1908027), (22, 1734570), (30, 1272018), (33, 1156380), (36, 1060015), (44, 867285), (45, 848012), (55, 693828), (60, 636009), (66, 578190), (90, 424006), (99, 385460), (110, 346914), (132, 289095), (165, 231276), (180, 212003), (198, 192730), (220, 173457), (330, 115638), (396, 96365), (495, 77092), (660, 57819), (990, 38546), (1980, 19273)]