40447080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2203}}^1$

素因数の和:2240

約数の個数: 128

約数和(自身を含む): 142819200

約数和(自身を除く): 102372120

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, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2203, 2295, 3060, 3672, 4406, 4590, 6120, 6609, 8812, 9180, 11015, 13218, 17624, 18360, 19827, 22030, 26436, 33045, 37451, 39654, 44060, 52872, 59481, 66090, 74902, 79308, 88120, 99135, 112353, 118962, 132180, 149804, 158616, 187255, 198270, 224706, 237924, 264360, 297405, 299608, 337059, 374510, 396540, 449412, 475848, 561765, 594810, 674118, 749020, 793080, 898824, 1011177, 1123530, 1189620, 1348236, 1498040, 1685295, 2022354, 2247060, 2379240, 2696472, 3370590, 4044708, 4494120, 5055885, 6741180, 8089416, 10111770, 13482360, 20223540, 40447080]

約数ペア:

[(1, 40447080), (2, 20223540), (3, 13482360), (4, 10111770), (5, 8089416), (6, 6741180), (8, 5055885), (9, 4494120), (10, 4044708), (12, 3370590), (15, 2696472), (17, 2379240), (18, 2247060), (20, 2022354), (24, 1685295), (27, 1498040), (30, 1348236), (34, 1189620), (36, 1123530), (40, 1011177), (45, 898824), (51, 793080), (54, 749020), (60, 674118), (68, 594810), (72, 561765), (85, 475848), (90, 449412), (102, 396540), (108, 374510), (120, 337059), (135, 299608), (136, 297405), (153, 264360), (170, 237924), (180, 224706), (204, 198270), (216, 187255), (255, 158616), (270, 149804), (306, 132180), (340, 118962), (360, 112353), (408, 99135), (459, 88120), (510, 79308), (540, 74902), (612, 66090), (680, 59481), (765, 52872), (918, 44060), (1020, 39654), (1080, 37451), (1224, 33045), (1530, 26436), (1836, 22030), (2040, 19827), (2203, 18360), (2295, 17624), (3060, 13218), (3672, 11015), (4406, 9180), (4590, 8812), (6120, 6609)]