2772360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 9849600

約数和(自身を除く): 7077240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 151, 153, 170, 180, 204, 216, 255, 270, 302, 306, 340, 360, 408, 453, 459, 510, 540, 604, 612, 680, 755, 765, 906, 918, 1020, 1080, 1208, 1224, 1359, 1510, 1530, 1812, 1836, 2040, 2265, 2295, 2567, 2718, 3020, 3060, 3624, 3672, 4077, 4530, 4590, 5134, 5436, 6040, 6120, 6795, 7701, 8154, 9060, 9180, 10268, 10872, 12835, 13590, 15402, 16308, 18120, 18360, 20385, 20536, 23103, 25670, 27180, 30804, 32616, 38505, 40770, 46206, 51340, 54360, 61608, 69309, 77010, 81540, 92412, 102680, 115515, 138618, 154020, 163080, 184824, 231030, 277236, 308040, 346545, 462060, 554472, 693090, 924120, 1386180, 2772360]

約数ペア:

[(1, 2772360), (2, 1386180), (3, 924120), (4, 693090), (5, 554472), (6, 462060), (8, 346545), (9, 308040), (10, 277236), (12, 231030), (15, 184824), (17, 163080), (18, 154020), (20, 138618), (24, 115515), (27, 102680), (30, 92412), (34, 81540), (36, 77010), (40, 69309), (45, 61608), (51, 54360), (54, 51340), (60, 46206), (68, 40770), (72, 38505), (85, 32616), (90, 30804), (102, 27180), (108, 25670), (120, 23103), (135, 20536), (136, 20385), (151, 18360), (153, 18120), (170, 16308), (180, 15402), (204, 13590), (216, 12835), (255, 10872), (270, 10268), (302, 9180), (306, 9060), (340, 8154), (360, 7701), (408, 6795), (453, 6120), (459, 6040), (510, 5436), (540, 5134), (604, 4590), (612, 4530), (680, 4077), (755, 3672), (765, 3624), (906, 3060), (918, 3020), (1020, 2718), (1080, 2567), (1208, 2295), (1224, 2265), (1359, 2040), (1510, 1836), (1530, 1812)]