86542080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:782

約数の個数: 144

約数和(自身を含む): 285702144

約数和(自身を除く): 199160064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 727, 744, 768, 930, 960, 992, 1240, 1280, 1454, 1488, 1860, 1920, 1984, 2181, 2480, 2908, 2976, 3635, 3720, 3840, 3968, 4362, 4960, 5816, 5952, 7270, 7440, 7936, 8724, 9920, 10905, 11632, 11904, 14540, 14880, 17448, 19840, 21810, 22537, 23264, 23808, 29080, 29760, 34896, 39680, 43620, 45074, 46528, 58160, 59520, 67611, 69792, 87240, 90148, 93056, 112685, 116320, 119040, 135222, 139584, 174480, 180296, 186112, 225370, 232640, 270444, 279168, 338055, 348960, 360592, 450740, 465280, 540888, 558336, 676110, 697920, 721184, 901480, 930560, 1081776, 1352220, 1395840, 1442368, 1802960, 2163552, 2704440, 2791680, 2884736, 3605920, 4327104, 5408880, 5769472, 7211840, 8654208, 10817760, 14423680, 17308416, 21635520, 28847360, 43271040, 86542080]

約数ペア:

[(1, 86542080), (2, 43271040), (3, 28847360), (4, 21635520), (5, 17308416), (6, 14423680), (8, 10817760), (10, 8654208), (12, 7211840), (15, 5769472), (16, 5408880), (20, 4327104), (24, 3605920), (30, 2884736), (31, 2791680), (32, 2704440), (40, 2163552), (48, 1802960), (60, 1442368), (62, 1395840), (64, 1352220), (80, 1081776), (93, 930560), (96, 901480), (120, 721184), (124, 697920), (128, 676110), (155, 558336), (160, 540888), (186, 465280), (192, 450740), (240, 360592), (248, 348960), (256, 338055), (310, 279168), (320, 270444), (372, 232640), (384, 225370), (465, 186112), (480, 180296), (496, 174480), (620, 139584), (640, 135222), (727, 119040), (744, 116320), (768, 112685), (930, 93056), (960, 90148), (992, 87240), (1240, 69792), (1280, 67611), (1454, 59520), (1488, 58160), (1860, 46528), (1920, 45074), (1984, 43620), (2181, 39680), (2480, 34896), (2908, 29760), (2976, 29080), (3635, 23808), (3720, 23264), (3840, 22537), (3968, 21810), (4362, 19840), (4960, 17448), (5816, 14880), (5952, 14540), (7270, 11904), (7440, 11632), (7936, 10905), (8724, 9920)]