138034320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18553}}^1$

素因数の和:18600

約数の個数: 80

約数和(自身を含む): 441733632

約数和(自身を除く): 303699312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 18553, 37106, 55659, 74212, 92765, 111318, 148424, 185530, 222636, 278295, 296848, 371060, 445272, 556590, 575143, 742120, 890544, 1113180, 1150286, 1484240, 1725429, 2226360, 2300572, 2875715, 3450858, 4452720, 4601144, 5751430, 6901716, 8627145, 9202288, 11502860, 13803432, 17254290, 23005720, 27606864, 34508580, 46011440, 69017160, 138034320]

約数ペア:

[(1, 138034320), (2, 69017160), (3, 46011440), (4, 34508580), (5, 27606864), (6, 23005720), (8, 17254290), (10, 13803432), (12, 11502860), (15, 9202288), (16, 8627145), (20, 6901716), (24, 5751430), (30, 4601144), (31, 4452720), (40, 3450858), (48, 2875715), (60, 2300572), (62, 2226360), (80, 1725429), (93, 1484240), (120, 1150286), (124, 1113180), (155, 890544), (186, 742120), (240, 575143), (248, 556590), (310, 445272), (372, 371060), (465, 296848), (496, 278295), (620, 222636), (744, 185530), (930, 148424), (1240, 111318), (1488, 92765), (1860, 74212), (2480, 55659), (3720, 37106), (7440, 18553)]