271485361920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2280623}}^1$

素因数の和:2280678

約数の個数: 144

約数和(自身を含む): 895026327552

約数和(自身を除く): 623540965632

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, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 29760, 39680, 59520, 119040, 2280623, 4561246, 6841869, 9122492, 11403115, 13683738, 18244984, 22806230, 27367476, 34209345, 36489968, 45612460, 54734952, 68418690, 70699313, 72979936, 91224920, 109469904, 136837380, 141398626, 145959872, 182449840, 212097939, 218939808, 273674760, 282797252, 291919744, 353496565, 364899680, 424195878, 437879616, 547349520, 565594504, 583839488, 706993130, 729799360, 848391756, 875759232, 1060489695, 1094699040, 1131189008, 1413986260, 1459598720, 1696783512, 1751518464, 2120979390, 2189398080, 2262378016, 2827972520, 2919197440, 3393567024, 4241958780, 4378796160, 4524756032, 5655945040, 6787134048, 8483917560, 8757592320, 9049512064, 11311890080, 13574268096, 16967835120, 18099024128, 22623780160, 27148536192, 33935670240, 45247560320, 54297072384, 67871340480, 90495120640, 135742680960, 271485361920]

約数ペア:

[(1, 271485361920), (2, 135742680960), (3, 90495120640), (4, 67871340480), (5, 54297072384), (6, 45247560320), (8, 33935670240), (10, 27148536192), (12, 22623780160), (15, 18099024128), (16, 16967835120), (20, 13574268096), (24, 11311890080), (30, 9049512064), (31, 8757592320), (32, 8483917560), (40, 6787134048), (48, 5655945040), (60, 4524756032), (62, 4378796160), (64, 4241958780), (80, 3393567024), (93, 2919197440), (96, 2827972520), (120, 2262378016), (124, 2189398080), (128, 2120979390), (155, 1751518464), (160, 1696783512), (186, 1459598720), (192, 1413986260), (240, 1131189008), (248, 1094699040), (256, 1060489695), (310, 875759232), (320, 848391756), (372, 729799360), (384, 706993130), (465, 583839488), (480, 565594504), (496, 547349520), (620, 437879616), (640, 424195878), (744, 364899680), (768, 353496565), (930, 291919744), (960, 282797252), (992, 273674760), (1240, 218939808), (1280, 212097939), (1488, 182449840), (1860, 145959872), (1920, 141398626), (1984, 136837380), (2480, 109469904), (2976, 91224920), (3720, 72979936), (3840, 70699313), (3968, 68418690), (4960, 54734952), (5952, 45612460), (7440, 36489968), (7936, 34209345), (9920, 27367476), (11904, 22806230), (14880, 18244984), (19840, 13683738), (23808, 11403115), (29760, 9122492), (39680, 6841869), (59520, 4561246), (119040, 2280623)]