86017920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:724

約数の個数: 128

約数和(自身を含む): 278484480

約数和(自身を除く): 192466560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 631, 640, 710, 852, 960, 1065, 1136, 1262, 1420, 1704, 1893, 1920, 2130, 2272, 2524, 2840, 3155, 3408, 3786, 4260, 4544, 5048, 5680, 6310, 6816, 7572, 8520, 9088, 9465, 10096, 11360, 12620, 13632, 15144, 17040, 18930, 20192, 22720, 25240, 27264, 30288, 34080, 37860, 40384, 44801, 45440, 50480, 60576, 68160, 75720, 80768, 89602, 100960, 121152, 134403, 136320, 151440, 179204, 201920, 224005, 242304, 268806, 302880, 358408, 403840, 448010, 537612, 605760, 672015, 716816, 896020, 1075224, 1211520, 1344030, 1433632, 1792040, 2150448, 2688060, 2867264, 3584080, 4300896, 5376120, 5734528, 7168160, 8601792, 10752240, 14336320, 17203584, 21504480, 28672640, 43008960, 86017920]

約数ペア:

[(1, 86017920), (2, 43008960), (3, 28672640), (4, 21504480), (5, 17203584), (6, 14336320), (8, 10752240), (10, 8601792), (12, 7168160), (15, 5734528), (16, 5376120), (20, 4300896), (24, 3584080), (30, 2867264), (32, 2688060), (40, 2150448), (48, 1792040), (60, 1433632), (64, 1344030), (71, 1211520), (80, 1075224), (96, 896020), (120, 716816), (128, 672015), (142, 605760), (160, 537612), (192, 448010), (213, 403840), (240, 358408), (284, 302880), (320, 268806), (355, 242304), (384, 224005), (426, 201920), (480, 179204), (568, 151440), (631, 136320), (640, 134403), (710, 121152), (852, 100960), (960, 89602), (1065, 80768), (1136, 75720), (1262, 68160), (1420, 60576), (1704, 50480), (1893, 45440), (1920, 44801), (2130, 40384), (2272, 37860), (2524, 34080), (2840, 30288), (3155, 27264), (3408, 25240), (3786, 22720), (4260, 20192), (4544, 18930), (5048, 17040), (5680, 15144), (6310, 13632), (6816, 12620), (7572, 11360), (8520, 10096), (9088, 9465)]