84272880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 160

約数和(自身を含む): 276553728

約数和(自身を除く): 192280848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 47, 48, 60, 62, 80, 93, 94, 120, 124, 141, 155, 186, 188, 235, 240, 241, 248, 282, 310, 372, 376, 465, 470, 482, 496, 564, 620, 705, 723, 744, 752, 930, 940, 964, 1128, 1205, 1240, 1410, 1446, 1457, 1488, 1860, 1880, 1928, 2256, 2410, 2480, 2820, 2892, 2914, 3615, 3720, 3760, 3856, 4371, 4820, 5640, 5784, 5828, 7230, 7285, 7440, 7471, 8742, 9640, 11280, 11327, 11568, 11656, 14460, 14570, 14942, 17484, 19280, 21855, 22413, 22654, 23312, 28920, 29140, 29884, 33981, 34968, 37355, 43710, 44826, 45308, 56635, 57840, 58280, 59768, 67962, 69936, 74710, 87420, 89652, 90616, 112065, 113270, 116560, 119536, 135924, 149420, 169905, 174840, 179304, 181232, 224130, 226540, 271848, 298840, 339810, 349680, 351137, 358608, 448260, 453080, 543696, 597680, 679620, 702274, 896520, 906160, 1053411, 1359240, 1404548, 1755685, 1793040, 2106822, 2718480, 2809096, 3511370, 4213644, 5267055, 5618192, 7022740, 8427288, 10534110, 14045480, 16854576, 21068220, 28090960, 42136440, 84272880]

約数ペア:

[(1, 84272880), (2, 42136440), (3, 28090960), (4, 21068220), (5, 16854576), (6, 14045480), (8, 10534110), (10, 8427288), (12, 7022740), (15, 5618192), (16, 5267055), (20, 4213644), (24, 3511370), (30, 2809096), (31, 2718480), (40, 2106822), (47, 1793040), (48, 1755685), (60, 1404548), (62, 1359240), (80, 1053411), (93, 906160), (94, 896520), (120, 702274), (124, 679620), (141, 597680), (155, 543696), (186, 453080), (188, 448260), (235, 358608), (240, 351137), (241, 349680), (248, 339810), (282, 298840), (310, 271848), (372, 226540), (376, 224130), (465, 181232), (470, 179304), (482, 174840), (496, 169905), (564, 149420), (620, 135924), (705, 119536), (723, 116560), (744, 113270), (752, 112065), (930, 90616), (940, 89652), (964, 87420), (1128, 74710), (1205, 69936), (1240, 67962), (1410, 59768), (1446, 58280), (1457, 57840), (1488, 56635), (1860, 45308), (1880, 44826), (1928, 43710), (2256, 37355), (2410, 34968), (2480, 33981), (2820, 29884), (2892, 29140), (2914, 28920), (3615, 23312), (3720, 22654), (3760, 22413), (3856, 21855), (4371, 19280), (4820, 17484), (5640, 14942), (5784, 14570), (5828, 14460), (7230, 11656), (7285, 11568), (7440, 11327), (7471, 11280), (8742, 9640)]