1494963840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25117}}^1$

素因数の和:25170

約数の個数: 128

約数和(自身を含む): 4919109120

約数和(自身を除く): 3424145280

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, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 25117, 29760, 50234, 59520, 75351, 100468, 125585, 150702, 200936, 251170, 301404, 376755, 401872, 502340, 602808, 753510, 778627, 803744, 1004680, 1205616, 1507020, 1557254, 1607488, 2009360, 2335881, 2411232, 3014040, 3114508, 3214976, 3893135, 4018720, 4671762, 4822464, 6028080, 6229016, 7786270, 8037440, 9343524, 9644928, 11679405, 12056160, 12458032, 15572540, 16074880, 18687048, 23358810, 24112320, 24916064, 31145080, 37374096, 46717620, 48224640, 49832128, 62290160, 74748192, 93435240, 99664256, 124580320, 149496384, 186870480, 249160640, 298992768, 373740960, 498321280, 747481920, 1494963840]

約数ペア:

[(1, 1494963840), (2, 747481920), (3, 498321280), (4, 373740960), (5, 298992768), (6, 249160640), (8, 186870480), (10, 149496384), (12, 124580320), (15, 99664256), (16, 93435240), (20, 74748192), (24, 62290160), (30, 49832128), (31, 48224640), (32, 46717620), (40, 37374096), (48, 31145080), (60, 24916064), (62, 24112320), (64, 23358810), (80, 18687048), (93, 16074880), (96, 15572540), (120, 12458032), (124, 12056160), (128, 11679405), (155, 9644928), (160, 9343524), (186, 8037440), (192, 7786270), (240, 6229016), (248, 6028080), (310, 4822464), (320, 4671762), (372, 4018720), (384, 3893135), (465, 3214976), (480, 3114508), (496, 3014040), (620, 2411232), (640, 2335881), (744, 2009360), (930, 1607488), (960, 1557254), (992, 1507020), (1240, 1205616), (1488, 1004680), (1860, 803744), (1920, 778627), (1984, 753510), (2480, 602808), (2976, 502340), (3720, 401872), (3968, 376755), (4960, 301404), (5952, 251170), (7440, 200936), (9920, 150702), (11904, 125585), (14880, 100468), (19840, 75351), (25117, 59520), (29760, 50234)]