120162840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7529}}^1$

素因数の和:7569

約数の個数: 128

約数和(自身を含む): 433728000

約数和(自身を除く): 313565160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7529, 7980, 15058, 15960, 22587, 30116, 37645, 45174, 52703, 60232, 75290, 90348, 105406, 112935, 143051, 150580, 158109, 180696, 210812, 225870, 263515, 286102, 301160, 316218, 421624, 429153, 451740, 527030, 572204, 632436, 715255, 790545, 858306, 903480, 1001357, 1054060, 1144408, 1264872, 1430510, 1581090, 1716612, 2002714, 2108120, 2145765, 2861020, 3004071, 3162180, 3433224, 4005428, 4291530, 5006785, 5722040, 6008142, 6324360, 8010856, 8583060, 10013570, 12016284, 15020355, 17166120, 20027140, 24032568, 30040710, 40054280, 60081420, 120162840]

約数ペア:

[(1, 120162840), (2, 60081420), (3, 40054280), (4, 30040710), (5, 24032568), (6, 20027140), (7, 17166120), (8, 15020355), (10, 12016284), (12, 10013570), (14, 8583060), (15, 8010856), (19, 6324360), (20, 6008142), (21, 5722040), (24, 5006785), (28, 4291530), (30, 4005428), (35, 3433224), (38, 3162180), (40, 3004071), (42, 2861020), (56, 2145765), (57, 2108120), (60, 2002714), (70, 1716612), (76, 1581090), (84, 1430510), (95, 1264872), (105, 1144408), (114, 1054060), (120, 1001357), (133, 903480), (140, 858306), (152, 790545), (168, 715255), (190, 632436), (210, 572204), (228, 527030), (266, 451740), (280, 429153), (285, 421624), (380, 316218), (399, 301160), (420, 286102), (456, 263515), (532, 225870), (570, 210812), (665, 180696), (760, 158109), (798, 150580), (840, 143051), (1064, 112935), (1140, 105406), (1330, 90348), (1596, 75290), (1995, 60232), (2280, 52703), (2660, 45174), (3192, 37645), (3990, 30116), (5320, 22587), (7529, 15960), (7980, 15058)]