86967240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 279936000

約数和(自身を除く): 192968760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 89, 102, 120, 136, 170, 178, 204, 255, 267, 340, 356, 408, 445, 479, 510, 534, 680, 712, 890, 958, 1020, 1068, 1335, 1437, 1513, 1780, 1916, 2040, 2136, 2395, 2670, 2874, 3026, 3560, 3832, 4539, 4790, 5340, 5748, 6052, 7185, 7565, 8143, 9078, 9580, 10680, 11496, 12104, 14370, 15130, 16286, 18156, 19160, 22695, 24429, 28740, 30260, 32572, 36312, 40715, 42631, 45390, 48858, 57480, 60520, 65144, 81430, 85262, 90780, 97716, 122145, 127893, 162860, 170524, 181560, 195432, 213155, 244290, 255786, 325720, 341048, 426310, 488580, 511572, 639465, 724727, 852620, 977160, 1023144, 1278930, 1449454, 1705240, 2174181, 2557860, 2898908, 3623635, 4348362, 5115720, 5797816, 7247270, 8696724, 10870905, 14494540, 17393448, 21741810, 28989080, 43483620, 86967240]

約数ペア:

[(1, 86967240), (2, 43483620), (3, 28989080), (4, 21741810), (5, 17393448), (6, 14494540), (8, 10870905), (10, 8696724), (12, 7247270), (15, 5797816), (17, 5115720), (20, 4348362), (24, 3623635), (30, 2898908), (34, 2557860), (40, 2174181), (51, 1705240), (60, 1449454), (68, 1278930), (85, 1023144), (89, 977160), (102, 852620), (120, 724727), (136, 639465), (170, 511572), (178, 488580), (204, 426310), (255, 341048), (267, 325720), (340, 255786), (356, 244290), (408, 213155), (445, 195432), (479, 181560), (510, 170524), (534, 162860), (680, 127893), (712, 122145), (890, 97716), (958, 90780), (1020, 85262), (1068, 81430), (1335, 65144), (1437, 60520), (1513, 57480), (1780, 48858), (1916, 45390), (2040, 42631), (2136, 40715), (2395, 36312), (2670, 32572), (2874, 30260), (3026, 28740), (3560, 24429), (3832, 22695), (4539, 19160), (4790, 18156), (5340, 16286), (5748, 15130), (6052, 14370), (7185, 12104), (7565, 11496), (8143, 10680), (9078, 9580)]