864184920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1487}}^1$

素因数の和:1697

約数の個数: 128

約数和(自身を含む): 2699827200

約数和(自身を除く): 1835642280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 167, 174, 232, 290, 334, 348, 435, 501, 580, 668, 696, 835, 870, 1002, 1160, 1336, 1487, 1670, 1740, 2004, 2505, 2974, 3340, 3480, 4008, 4461, 4843, 5010, 5948, 6680, 7435, 8922, 9686, 10020, 11896, 14529, 14870, 17844, 19372, 20040, 22305, 24215, 29058, 29740, 35688, 38744, 43123, 44610, 48430, 58116, 59480, 72645, 86246, 89220, 96860, 116232, 129369, 145290, 172492, 178440, 193720, 215615, 248329, 258738, 290580, 344984, 431230, 496658, 517476, 581160, 646845, 744987, 862460, 993316, 1034952, 1241645, 1293690, 1489974, 1724920, 1986632, 2483290, 2587380, 2979948, 3724935, 4966580, 5174760, 5959896, 7201541, 7449870, 9933160, 14403082, 14899740, 21604623, 28806164, 29799480, 36007705, 43209246, 57612328, 72015410, 86418492, 108023115, 144030820, 172836984, 216046230, 288061640, 432092460, 864184920]

約数ペア:

[(1, 864184920), (2, 432092460), (3, 288061640), (4, 216046230), (5, 172836984), (6, 144030820), (8, 108023115), (10, 86418492), (12, 72015410), (15, 57612328), (20, 43209246), (24, 36007705), (29, 29799480), (30, 28806164), (40, 21604623), (58, 14899740), (60, 14403082), (87, 9933160), (116, 7449870), (120, 7201541), (145, 5959896), (167, 5174760), (174, 4966580), (232, 3724935), (290, 2979948), (334, 2587380), (348, 2483290), (435, 1986632), (501, 1724920), (580, 1489974), (668, 1293690), (696, 1241645), (835, 1034952), (870, 993316), (1002, 862460), (1160, 744987), (1336, 646845), (1487, 581160), (1670, 517476), (1740, 496658), (2004, 431230), (2505, 344984), (2974, 290580), (3340, 258738), (3480, 248329), (4008, 215615), (4461, 193720), (4843, 178440), (5010, 172492), (5948, 145290), (6680, 129369), (7435, 116232), (8922, 96860), (9686, 89220), (10020, 86246), (11896, 72645), (14529, 59480), (14870, 58116), (17844, 48430), (19372, 44610), (20040, 43123), (22305, 38744), (24215, 35688), (29058, 29740)]