26705160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:412

約数の個数: 128

約数和(自身を含む): 90432000

約数和(自身を除く): 63726840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 313, 316, 360, 395, 474, 540, 626, 632, 711, 790, 939, 948, 1080, 1185, 1252, 1422, 1565, 1580, 1878, 1896, 2133, 2370, 2504, 2817, 2844, 3130, 3160, 3555, 3756, 4266, 4695, 4740, 5634, 5688, 6260, 7110, 7512, 8451, 8532, 9390, 9480, 10665, 11268, 12520, 14085, 14220, 16902, 17064, 18780, 21330, 22536, 24727, 28170, 28440, 33804, 37560, 42255, 42660, 49454, 56340, 67608, 74181, 84510, 85320, 98908, 112680, 123635, 148362, 169020, 197816, 222543, 247270, 296724, 338040, 370905, 445086, 494540, 593448, 667629, 741810, 890172, 989080, 1112715, 1335258, 1483620, 1780344, 2225430, 2670516, 2967240, 3338145, 4450860, 5341032, 6676290, 8901720, 13352580, 26705160]

約数ペア:

[(1, 26705160), (2, 13352580), (3, 8901720), (4, 6676290), (5, 5341032), (6, 4450860), (8, 3338145), (9, 2967240), (10, 2670516), (12, 2225430), (15, 1780344), (18, 1483620), (20, 1335258), (24, 1112715), (27, 989080), (30, 890172), (36, 741810), (40, 667629), (45, 593448), (54, 494540), (60, 445086), (72, 370905), (79, 338040), (90, 296724), (108, 247270), (120, 222543), (135, 197816), (158, 169020), (180, 148362), (216, 123635), (237, 112680), (270, 98908), (313, 85320), (316, 84510), (360, 74181), (395, 67608), (474, 56340), (540, 49454), (626, 42660), (632, 42255), (711, 37560), (790, 33804), (939, 28440), (948, 28170), (1080, 24727), (1185, 22536), (1252, 21330), (1422, 18780), (1565, 17064), (1580, 16902), (1878, 14220), (1896, 14085), (2133, 12520), (2370, 11268), (2504, 10665), (2817, 9480), (2844, 9390), (3130, 8532), (3160, 8451), (3555, 7512), (3756, 7110), (4266, 6260), (4695, 5688), (4740, 5634)]