540899280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:498

約数の個数: 240

約数和(自身を含む): 1922019840

約数和(自身を除く): 1381120560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 89, 90, 92, 115, 120, 138, 144, 178, 180, 184, 207, 230, 240, 267, 276, 345, 356, 360, 367, 368, 414, 445, 460, 534, 552, 690, 712, 720, 734, 801, 828, 890, 920, 1035, 1068, 1101, 1104, 1335, 1380, 1424, 1468, 1602, 1656, 1780, 1835, 1840, 2047, 2070, 2136, 2202, 2670, 2760, 2936, 3204, 3303, 3312, 3560, 3670, 4005, 4094, 4140, 4272, 4404, 5340, 5505, 5520, 5872, 6141, 6408, 6606, 7120, 7340, 8010, 8188, 8280, 8441, 8808, 10235, 10680, 11010, 12282, 12816, 13212, 14680, 16020, 16376, 16515, 16560, 16882, 17616, 18423, 20470, 21360, 22020, 24564, 25323, 26424, 29360, 30705, 32040, 32663, 32752, 33030, 33764, 36846, 40940, 42205, 44040, 49128, 50646, 52848, 61410, 64080, 65326, 66060, 67528, 73692, 75969, 81880, 84410, 88080, 92115, 97989, 98256, 101292, 122820, 126615, 130652, 132120, 135056, 147384, 151938, 163315, 163760, 168820, 184230, 195978, 202584, 245640, 253230, 261304, 264240, 293967, 294768, 303876, 326630, 337640, 368460, 379845, 391956, 405168, 489945, 491280, 506460, 522608, 587934, 607752, 653260, 675280, 736920, 751249, 759690, 783912, 979890, 1012920, 1175868, 1215504, 1306520, 1469835, 1473840, 1502498, 1519380, 1567824, 1959780, 2025840, 2253747, 2351736, 2613040, 2939670, 3004996, 3038760, 3756245, 3919560, 4507494, 4703472, 5879340, 6009992, 6077520, 6761241, 7512490, 7839120, 9014988, 11268735, 11758680, 12019984, 13522482, 15024980, 18029976, 22537470, 23517360, 27044964, 30049960, 33806205, 36059952, 45074940, 54089928, 60099920, 67612410, 90149880, 108179856, 135224820, 180299760, 270449640, 540899280]

約数ペア:

[(1, 540899280), (2, 270449640), (3, 180299760), (4, 135224820), (5, 108179856), (6, 90149880), (8, 67612410), (9, 60099920), (10, 54089928), (12, 45074940), (15, 36059952), (16, 33806205), (18, 30049960), (20, 27044964), (23, 23517360), (24, 22537470), (30, 18029976), (36, 15024980), (40, 13522482), (45, 12019984), (46, 11758680), (48, 11268735), (60, 9014988), (69, 7839120), (72, 7512490), (80, 6761241), (89, 6077520), (90, 6009992), (92, 5879340), (115, 4703472), (120, 4507494), (138, 3919560), (144, 3756245), (178, 3038760), (180, 3004996), (184, 2939670), (207, 2613040), (230, 2351736), (240, 2253747), (267, 2025840), (276, 1959780), (345, 1567824), (356, 1519380), (360, 1502498), (367, 1473840), (368, 1469835), (414, 1306520), (445, 1215504), (460, 1175868), (534, 1012920), (552, 979890), (690, 783912), (712, 759690), (720, 751249), (734, 736920), (801, 675280), (828, 653260), (890, 607752), (920, 587934), (1035, 522608), (1068, 506460), (1101, 491280), (1104, 489945), (1335, 405168), (1380, 391956), (1424, 379845), (1468, 368460), (1602, 337640), (1656, 326630), (1780, 303876), (1835, 294768), (1840, 293967), (2047, 264240), (2070, 261304), (2136, 253230), (2202, 245640), (2670, 202584), (2760, 195978), (2936, 184230), (3204, 168820), (3303, 163760), (3312, 163315), (3560, 151938), (3670, 147384), (4005, 135056), (4094, 132120), (4140, 130652), (4272, 126615), (4404, 122820), (5340, 101292), (5505, 98256), (5520, 97989), (5872, 92115), (6141, 88080), (6408, 84410), (6606, 81880), (7120, 75969), (7340, 73692), (8010, 67528), (8188, 66060), (8280, 65326), (8441, 64080), (8808, 61410), (10235, 52848), (10680, 50646), (11010, 49128), (12282, 44040), (12816, 42205), (13212, 40940), (14680, 36846), (16020, 33764), (16376, 33030), (16515, 32752), (16560, 32663), (16882, 32040), (17616, 30705), (18423, 29360), (20470, 26424), (21360, 25323), (22020, 24564)]