282362880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:652

約数の個数: 176

約数和(自身を含む): 933825024

約数和(自身を除く): 651462144

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, 512, 593, 620, 640, 744, 768, 930, 960, 992, 1024, 1186, 1240, 1280, 1488, 1536, 1779, 1860, 1920, 1984, 2372, 2480, 2560, 2965, 2976, 3072, 3558, 3720, 3840, 3968, 4744, 4960, 5120, 5930, 5952, 7116, 7440, 7680, 7936, 8895, 9488, 9920, 11860, 11904, 14232, 14880, 15360, 15872, 17790, 18383, 18976, 19840, 23720, 23808, 28464, 29760, 31744, 35580, 36766, 37952, 39680, 47440, 47616, 55149, 56928, 59520, 71160, 73532, 75904, 79360, 91915, 94880, 95232, 110298, 113856, 119040, 142320, 147064, 151808, 158720, 183830, 189760, 220596, 227712, 238080, 275745, 284640, 294128, 303616, 367660, 379520, 441192, 455424, 476160, 551490, 569280, 588256, 607232, 735320, 759040, 882384, 910848, 1102980, 1138560, 1176512, 1470640, 1518080, 1764768, 1821696, 2205960, 2277120, 2353024, 2941280, 3036160, 3529536, 4411920, 4554240, 4706048, 5882560, 7059072, 8823840, 9108480, 9412096, 11765120, 14118144, 17647680, 18824192, 23530240, 28236288, 35295360, 47060480, 56472576, 70590720, 94120960, 141181440, 282362880]

約数ペア:

[(1, 282362880), (2, 141181440), (3, 94120960), (4, 70590720), (5, 56472576), (6, 47060480), (8, 35295360), (10, 28236288), (12, 23530240), (15, 18824192), (16, 17647680), (20, 14118144), (24, 11765120), (30, 9412096), (31, 9108480), (32, 8823840), (40, 7059072), (48, 5882560), (60, 4706048), (62, 4554240), (64, 4411920), (80, 3529536), (93, 3036160), (96, 2941280), (120, 2353024), (124, 2277120), (128, 2205960), (155, 1821696), (160, 1764768), (186, 1518080), (192, 1470640), (240, 1176512), (248, 1138560), (256, 1102980), (310, 910848), (320, 882384), (372, 759040), (384, 735320), (465, 607232), (480, 588256), (496, 569280), (512, 551490), (593, 476160), (620, 455424), (640, 441192), (744, 379520), (768, 367660), (930, 303616), (960, 294128), (992, 284640), (1024, 275745), (1186, 238080), (1240, 227712), (1280, 220596), (1488, 189760), (1536, 183830), (1779, 158720), (1860, 151808), (1920, 147064), (1984, 142320), (2372, 119040), (2480, 113856), (2560, 110298), (2965, 95232), (2976, 94880), (3072, 91915), (3558, 79360), (3720, 75904), (3840, 73532), (3968, 71160), (4744, 59520), (4960, 56928), (5120, 55149), (5930, 47616), (5952, 47440), (7116, 39680), (7440, 37952), (7680, 36766), (7936, 35580), (8895, 31744), (9488, 29760), (9920, 28464), (11860, 23808), (11904, 23720), (14232, 19840), (14880, 18976), (15360, 18383), (15872, 17790)]