15435660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 47113920

約数和(自身を除く): 31678260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 74, 85, 102, 111, 148, 170, 185, 204, 222, 255, 340, 370, 409, 444, 510, 555, 629, 740, 818, 1020, 1110, 1227, 1258, 1636, 1887, 2045, 2220, 2454, 2516, 3145, 3774, 4090, 4908, 6135, 6290, 6953, 7548, 8180, 9435, 12270, 12580, 13906, 15133, 18870, 20859, 24540, 27812, 30266, 34765, 37740, 41718, 45399, 60532, 69530, 75665, 83436, 90798, 104295, 139060, 151330, 181596, 208590, 226995, 257261, 302660, 417180, 453990, 514522, 771783, 907980, 1029044, 1286305, 1543566, 2572610, 3087132, 3858915, 5145220, 7717830, 15435660]

約数ペア:

[(1, 15435660), (2, 7717830), (3, 5145220), (4, 3858915), (5, 3087132), (6, 2572610), (10, 1543566), (12, 1286305), (15, 1029044), (17, 907980), (20, 771783), (30, 514522), (34, 453990), (37, 417180), (51, 302660), (60, 257261), (68, 226995), (74, 208590), (85, 181596), (102, 151330), (111, 139060), (148, 104295), (170, 90798), (185, 83436), (204, 75665), (222, 69530), (255, 60532), (340, 45399), (370, 41718), (409, 37740), (444, 34765), (510, 30266), (555, 27812), (629, 24540), (740, 20859), (818, 18870), (1020, 15133), (1110, 13906), (1227, 12580), (1258, 12270), (1636, 9435), (1887, 8180), (2045, 7548), (2220, 6953), (2454, 6290), (2516, 6135), (3145, 4908), (3774, 4090)]