244143720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{75353}}^1$

素因数の和:75376

約数の個数: 80

約数和(自身を含む): 820605060

約数和(自身を除く): 576461340

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, 75353, 150706, 226059, 301412, 376765, 452118, 602824, 678177, 753530, 904236, 1130295, 1356354, 1507060, 1808472, 2034531, 2260590, 2712708, 3014120, 3390885, 4069062, 4521180, 5425416, 6103593, 6781770, 8138124, 9042360, 10172655, 12207186, 13563540, 16276248, 20345310, 24414372, 27127080, 30517965, 40690620, 48828744, 61035930, 81381240, 122071860, 244143720]

約数ペア:

[(1, 244143720), (2, 122071860), (3, 81381240), (4, 61035930), (5, 48828744), (6, 40690620), (8, 30517965), (9, 27127080), (10, 24414372), (12, 20345310), (15, 16276248), (18, 13563540), (20, 12207186), (24, 10172655), (27, 9042360), (30, 8138124), (36, 6781770), (40, 6103593), (45, 5425416), (54, 4521180), (60, 4069062), (72, 3390885), (81, 3014120), (90, 2712708), (108, 2260590), (120, 2034531), (135, 1808472), (162, 1507060), (180, 1356354), (216, 1130295), (270, 904236), (324, 753530), (360, 678177), (405, 602824), (540, 452118), (648, 376765), (810, 301412), (1080, 226059), (1620, 150706), (3240, 75353)]