13402440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 44366400

約数和(自身を除く): 30963960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 631, 708, 885, 1062, 1180, 1262, 1416, 1770, 1893, 2124, 2360, 2524, 2655, 3155, 3540, 3786, 4248, 5048, 5310, 5679, 6310, 7080, 7572, 9465, 10620, 11358, 12620, 15144, 18930, 21240, 22716, 25240, 28395, 37229, 37860, 45432, 56790, 74458, 75720, 111687, 113580, 148916, 186145, 223374, 227160, 297832, 335061, 372290, 446748, 558435, 670122, 744580, 893496, 1116870, 1340244, 1489160, 1675305, 2233740, 2680488, 3350610, 4467480, 6701220, 13402440]

約数ペア:

[(1, 13402440), (2, 6701220), (3, 4467480), (4, 3350610), (5, 2680488), (6, 2233740), (8, 1675305), (9, 1489160), (10, 1340244), (12, 1116870), (15, 893496), (18, 744580), (20, 670122), (24, 558435), (30, 446748), (36, 372290), (40, 335061), (45, 297832), (59, 227160), (60, 223374), (72, 186145), (90, 148916), (118, 113580), (120, 111687), (177, 75720), (180, 74458), (236, 56790), (295, 45432), (354, 37860), (360, 37229), (472, 28395), (531, 25240), (590, 22716), (631, 21240), (708, 18930), (885, 15144), (1062, 12620), (1180, 11358), (1262, 10620), (1416, 9465), (1770, 7572), (1893, 7080), (2124, 6310), (2360, 5679), (2524, 5310), (2655, 5048), (3155, 4248), (3540, 3786)]