940277160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{290209}}^1$

素因数の和:290232

約数の個数: 80

約数和(自身を含む): 3160386900

約数和(自身を除く): 2220109740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 290209, 580418, 870627, 1160836, 1451045, 1741254, 2321672, 2611881, 2902090, 3482508, 4353135, 5223762, 5804180, 6965016, 7835643, 8706270, 10447524, 11608360, 13059405, 15671286, 17412540, 20895048, 23506929, 26118810, 31342572, 34825080, 39178215, 47013858, 52237620, 62685144, 78356430, 94027716, 104475240, 117534645, 156712860, 188055432, 235069290, 313425720, 470138580, 940277160]

約数ペア:

[(1, 940277160), (2, 470138580), (3, 313425720), (4, 235069290), (5, 188055432), (6, 156712860), (8, 117534645), (9, 104475240), (10, 94027716), (12, 78356430), (15, 62685144), (18, 52237620), (20, 47013858), (24, 39178215), (27, 34825080), (30, 31342572), (36, 26118810), (40, 23506929), (45, 20895048), (54, 17412540), (60, 15671286), (72, 13059405), (81, 11608360), (90, 10447524), (108, 8706270), (120, 7835643), (135, 6965016), (162, 5804180), (180, 5223762), (216, 4353135), (270, 3482508), (324, 2902090), (360, 2611881), (405, 2321672), (540, 1741254), (648, 1451045), (810, 1160836), (1080, 870627), (1620, 580418), (3240, 290209)]