1118535840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1231}}^1$

素因数の和:1883

約数の個数: 144

約数和(自身を含む): 3826158336

約数和(自身を除く): 2707622496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 631, 720, 1231, 1262, 1440, 1893, 2462, 2524, 3155, 3693, 3786, 4924, 5048, 5679, 6155, 6310, 7386, 7572, 9465, 9848, 10096, 11079, 11358, 12310, 12620, 14772, 15144, 18465, 18930, 19696, 20192, 22158, 22716, 24620, 25240, 28395, 29544, 30288, 36930, 37860, 39392, 44316, 45432, 49240, 50480, 55395, 56790, 59088, 60576, 73860, 75720, 88632, 90864, 98480, 100960, 110790, 113580, 118176, 147720, 151440, 177264, 181728, 196960, 221580, 227160, 295440, 302880, 354528, 443160, 454320, 590880, 776761, 886320, 908640, 1553522, 1772640, 2330283, 3107044, 3883805, 4660566, 6214088, 6990849, 7767610, 9321132, 11651415, 12428176, 13981698, 15535220, 18642264, 23302830, 24856352, 27963396, 31070440, 34954245, 37284528, 46605660, 55926792, 62140880, 69908490, 74569056, 93211320, 111853584, 124281760, 139816980, 186422640, 223707168, 279633960, 372845280, 559267920, 1118535840]

約数ペア:

[(1, 1118535840), (2, 559267920), (3, 372845280), (4, 279633960), (5, 223707168), (6, 186422640), (8, 139816980), (9, 124281760), (10, 111853584), (12, 93211320), (15, 74569056), (16, 69908490), (18, 62140880), (20, 55926792), (24, 46605660), (30, 37284528), (32, 34954245), (36, 31070440), (40, 27963396), (45, 24856352), (48, 23302830), (60, 18642264), (72, 15535220), (80, 13981698), (90, 12428176), (96, 11651415), (120, 9321132), (144, 7767610), (160, 6990849), (180, 6214088), (240, 4660566), (288, 3883805), (360, 3107044), (480, 2330283), (631, 1772640), (720, 1553522), (1231, 908640), (1262, 886320), (1440, 776761), (1893, 590880), (2462, 454320), (2524, 443160), (3155, 354528), (3693, 302880), (3786, 295440), (4924, 227160), (5048, 221580), (5679, 196960), (6155, 181728), (6310, 177264), (7386, 151440), (7572, 147720), (9465, 118176), (9848, 113580), (10096, 110790), (11079, 100960), (11358, 98480), (12310, 90864), (12620, 88632), (14772, 75720), (15144, 73860), (18465, 60576), (18930, 59088), (19696, 56790), (20192, 55395), (22158, 50480), (22716, 49240), (24620, 45432), (25240, 44316), (28395, 39392), (29544, 37860), (30288, 36930)]