1615726080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3049}}^1$

素因数の和:3101

約数の個数: 240

約数和(自身を含む): 5840920800

約数和(自身を除く): 4225194720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 512, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1536, 1656, 1840, 1920, 2070, 2208, 2304, 2560, 2760, 2880, 2944, 3049, 3312, 3680, 3840, 4140, 4416, 4608, 5520, 5760, 5888, 6098, 6624, 7360, 7680, 8280, 8832, 9147, 11040, 11520, 11776, 12196, 13248, 14720, 15245, 16560, 17664, 18294, 22080, 23040, 24392, 26496, 27441, 29440, 30490, 33120, 35328, 36588, 44160, 45735, 48784, 52992, 54882, 58880, 60980, 66240, 70127, 73176, 88320, 91470, 97568, 105984, 109764, 121960, 132480, 137205, 140254, 146352, 176640, 182940, 195136, 210381, 219528, 243920, 264960, 274410, 280508, 292704, 350635, 365880, 390272, 420762, 439056, 487840, 529920, 548820, 561016, 585408, 631143, 701270, 731760, 780544, 841524, 878112, 975680, 1051905, 1097640, 1122032, 1170816, 1262286, 1402540, 1463520, 1561088, 1683048, 1756224, 1951360, 2103810, 2195280, 2244064, 2341632, 2524572, 2805080, 2927040, 3155715, 3366096, 3512448, 3902720, 4207620, 4390560, 4488128, 4683264, 5049144, 5610160, 5854080, 6311430, 6732192, 7024896, 7805440, 8415240, 8781120, 8976256, 10098288, 11220320, 11708160, 12622860, 13464384, 14049792, 16830480, 17562240, 17952512, 20196576, 22440640, 23416320, 25245720, 26928768, 33660960, 35124480, 35905024, 40393152, 44881280, 50491440, 53857536, 67321920, 70248960, 80786304, 89762560, 100982880, 107715072, 134643840, 161572608, 179525120, 201965760, 269287680, 323145216, 403931520, 538575360, 807863040, 1615726080]

約数ペア:

[(1, 1615726080), (2, 807863040), (3, 538575360), (4, 403931520), (5, 323145216), (6, 269287680), (8, 201965760), (9, 179525120), (10, 161572608), (12, 134643840), (15, 107715072), (16, 100982880), (18, 89762560), (20, 80786304), (23, 70248960), (24, 67321920), (30, 53857536), (32, 50491440), (36, 44881280), (40, 40393152), (45, 35905024), (46, 35124480), (48, 33660960), (60, 26928768), (64, 25245720), (69, 23416320), (72, 22440640), (80, 20196576), (90, 17952512), (92, 17562240), (96, 16830480), (115, 14049792), (120, 13464384), (128, 12622860), (138, 11708160), (144, 11220320), (160, 10098288), (180, 8976256), (184, 8781120), (192, 8415240), (207, 7805440), (230, 7024896), (240, 6732192), (256, 6311430), (276, 5854080), (288, 5610160), (320, 5049144), (345, 4683264), (360, 4488128), (368, 4390560), (384, 4207620), (414, 3902720), (460, 3512448), (480, 3366096), (512, 3155715), (552, 2927040), (576, 2805080), (640, 2524572), (690, 2341632), (720, 2244064), (736, 2195280), (768, 2103810), (828, 1951360), (920, 1756224), (960, 1683048), (1035, 1561088), (1104, 1463520), (1152, 1402540), (1280, 1262286), (1380, 1170816), (1440, 1122032), (1472, 1097640), (1536, 1051905), (1656, 975680), (1840, 878112), (1920, 841524), (2070, 780544), (2208, 731760), (2304, 701270), (2560, 631143), (2760, 585408), (2880, 561016), (2944, 548820), (3049, 529920), (3312, 487840), (3680, 439056), (3840, 420762), (4140, 390272), (4416, 365880), (4608, 350635), (5520, 292704), (5760, 280508), (5888, 274410), (6098, 264960), (6624, 243920), (7360, 219528), (7680, 210381), (8280, 195136), (8832, 182940), (9147, 176640), (11040, 146352), (11520, 140254), (11776, 137205), (12196, 132480), (13248, 121960), (14720, 109764), (15245, 105984), (16560, 97568), (17664, 91470), (18294, 88320), (22080, 73176), (23040, 70127), (24392, 66240), (26496, 60980), (27441, 58880), (29440, 54882), (30490, 52992), (33120, 48784), (35328, 45735), (36588, 44160)]