117779520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1553}}^1$

素因数の和:1652

約数の個数: 112

約数和(自身を含む): 378927360

約数和(自身を除く): 261147840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1553, 1580, 1896, 2370, 2528, 3106, 3160, 3792, 4659, 4740, 5056, 6212, 6320, 7584, 7765, 9318, 9480, 12424, 12640, 15168, 15530, 18636, 18960, 23295, 24848, 25280, 31060, 37272, 37920, 46590, 49696, 62120, 74544, 75840, 93180, 99392, 122687, 124240, 149088, 186360, 245374, 248480, 298176, 368061, 372720, 490748, 496960, 613435, 736122, 745440, 981496, 1226870, 1472244, 1490880, 1840305, 1962992, 2453740, 2944488, 3680610, 3925984, 4907480, 5888976, 7361220, 7851968, 9814960, 11777952, 14722440, 19629920, 23555904, 29444880, 39259840, 58889760, 117779520]

約数ペア:

[(1, 117779520), (2, 58889760), (3, 39259840), (4, 29444880), (5, 23555904), (6, 19629920), (8, 14722440), (10, 11777952), (12, 9814960), (15, 7851968), (16, 7361220), (20, 5888976), (24, 4907480), (30, 3925984), (32, 3680610), (40, 2944488), (48, 2453740), (60, 1962992), (64, 1840305), (79, 1490880), (80, 1472244), (96, 1226870), (120, 981496), (158, 745440), (160, 736122), (192, 613435), (237, 496960), (240, 490748), (316, 372720), (320, 368061), (395, 298176), (474, 248480), (480, 245374), (632, 186360), (790, 149088), (948, 124240), (960, 122687), (1185, 99392), (1264, 93180), (1553, 75840), (1580, 74544), (1896, 62120), (2370, 49696), (2528, 46590), (3106, 37920), (3160, 37272), (3792, 31060), (4659, 25280), (4740, 24848), (5056, 23295), (6212, 18960), (6320, 18636), (7584, 15530), (7765, 15168), (9318, 12640), (9480, 12424)]