2560411080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{23017}}^1$

素因数の和:23140

約数の個数: 128

約数和(自身を含む): 8617939200

約数和(自身を除く): 6057528120

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, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 515, 540, 618, 824, 927, 1030, 1080, 1236, 1545, 1854, 2060, 2472, 2781, 3090, 3708, 4120, 4635, 5562, 6180, 7416, 9270, 11124, 12360, 13905, 18540, 22248, 23017, 27810, 37080, 46034, 55620, 69051, 92068, 111240, 115085, 138102, 184136, 207153, 230170, 276204, 345255, 414306, 460340, 552408, 621459, 690510, 828612, 920680, 1035765, 1242918, 1381020, 1657224, 2071530, 2370751, 2485836, 2762040, 3107295, 4143060, 4741502, 4971672, 6214590, 7112253, 8286120, 9483004, 11853755, 12429180, 14224506, 18966008, 21336759, 23707510, 24858360, 28449012, 35561265, 42673518, 47415020, 56898024, 64010277, 71122530, 85347036, 94830040, 106683795, 128020554, 142245060, 170694072, 213367590, 256041108, 284490120, 320051385, 426735180, 512082216, 640102770, 853470360, 1280205540, 2560411080]

約数ペア:

[(1, 2560411080), (2, 1280205540), (3, 853470360), (4, 640102770), (5, 512082216), (6, 426735180), (8, 320051385), (9, 284490120), (10, 256041108), (12, 213367590), (15, 170694072), (18, 142245060), (20, 128020554), (24, 106683795), (27, 94830040), (30, 85347036), (36, 71122530), (40, 64010277), (45, 56898024), (54, 47415020), (60, 42673518), (72, 35561265), (90, 28449012), (103, 24858360), (108, 23707510), (120, 21336759), (135, 18966008), (180, 14224506), (206, 12429180), (216, 11853755), (270, 9483004), (309, 8286120), (360, 7112253), (412, 6214590), (515, 4971672), (540, 4741502), (618, 4143060), (824, 3107295), (927, 2762040), (1030, 2485836), (1080, 2370751), (1236, 2071530), (1545, 1657224), (1854, 1381020), (2060, 1242918), (2472, 1035765), (2781, 920680), (3090, 828612), (3708, 690510), (4120, 621459), (4635, 552408), (5562, 460340), (6180, 414306), (7416, 345255), (9270, 276204), (11124, 230170), (12360, 207153), (13905, 184136), (18540, 138102), (22248, 115085), (23017, 111240), (27810, 92068), (37080, 69051), (46034, 55620)]