1490235120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2267}}^1$

素因数の和:2380

約数の個数: 240

約数和(自身を含む): 5527896192

約数和(自身を除く): 4037661072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 83, 88, 90, 99, 110, 120, 132, 144, 165, 166, 176, 180, 198, 220, 240, 249, 264, 330, 332, 360, 396, 415, 440, 495, 498, 528, 660, 664, 720, 747, 792, 830, 880, 913, 990, 996, 1245, 1320, 1328, 1494, 1584, 1660, 1826, 1980, 1992, 2267, 2490, 2640, 2739, 2988, 3320, 3652, 3735, 3960, 3984, 4534, 4565, 4980, 5478, 5976, 6640, 6801, 7304, 7470, 7920, 8217, 9068, 9130, 9960, 10956, 11335, 11952, 13602, 13695, 14608, 14940, 16434, 18136, 18260, 19920, 20403, 21912, 22670, 24937, 27204, 27390, 29880, 32868, 34005, 36272, 36520, 40806, 41085, 43824, 45340, 49874, 54408, 54780, 59760, 65736, 68010, 73040, 74811, 81612, 82170, 90680, 99748, 102015, 108816, 109560, 124685, 131472, 136020, 149622, 163224, 164340, 181360, 188161, 199496, 204030, 219120, 224433, 249370, 272040, 299244, 326448, 328680, 374055, 376322, 398992, 408060, 448866, 498740, 544080, 564483, 598488, 657360, 748110, 752644, 816120, 897732, 940805, 997480, 1122165, 1128966, 1196976, 1496220, 1505288, 1632240, 1693449, 1795464, 1881610, 1994960, 2069771, 2244330, 2257932, 2822415, 2992440, 3010576, 3386898, 3590928, 3763220, 4139542, 4488660, 4515864, 5644830, 5984880, 6209313, 6773796, 7526440, 8279084, 8467245, 8977320, 9031728, 10348855, 11289660, 12418626, 13547592, 15052880, 16558168, 16934490, 17954640, 18627939, 20697710, 22579320, 24837252, 27095184, 31046565, 33116336, 33868980, 37255878, 41395420, 45158640, 49674504, 62093130, 67737960, 74511756, 82790840, 93139695, 99349008, 124186260, 135475920, 149023512, 165581680, 186279390, 248372520, 298047024, 372558780, 496745040, 745117560, 1490235120]

約数ペア:

[(1, 1490235120), (2, 745117560), (3, 496745040), (4, 372558780), (5, 298047024), (6, 248372520), (8, 186279390), (9, 165581680), (10, 149023512), (11, 135475920), (12, 124186260), (15, 99349008), (16, 93139695), (18, 82790840), (20, 74511756), (22, 67737960), (24, 62093130), (30, 49674504), (33, 45158640), (36, 41395420), (40, 37255878), (44, 33868980), (45, 33116336), (48, 31046565), (55, 27095184), (60, 24837252), (66, 22579320), (72, 20697710), (80, 18627939), (83, 17954640), (88, 16934490), (90, 16558168), (99, 15052880), (110, 13547592), (120, 12418626), (132, 11289660), (144, 10348855), (165, 9031728), (166, 8977320), (176, 8467245), (180, 8279084), (198, 7526440), (220, 6773796), (240, 6209313), (249, 5984880), (264, 5644830), (330, 4515864), (332, 4488660), (360, 4139542), (396, 3763220), (415, 3590928), (440, 3386898), (495, 3010576), (498, 2992440), (528, 2822415), (660, 2257932), (664, 2244330), (720, 2069771), (747, 1994960), (792, 1881610), (830, 1795464), (880, 1693449), (913, 1632240), (990, 1505288), (996, 1496220), (1245, 1196976), (1320, 1128966), (1328, 1122165), (1494, 997480), (1584, 940805), (1660, 897732), (1826, 816120), (1980, 752644), (1992, 748110), (2267, 657360), (2490, 598488), (2640, 564483), (2739, 544080), (2988, 498740), (3320, 448866), (3652, 408060), (3735, 398992), (3960, 376322), (3984, 374055), (4534, 328680), (4565, 326448), (4980, 299244), (5478, 272040), (5976, 249370), (6640, 224433), (6801, 219120), (7304, 204030), (7470, 199496), (7920, 188161), (8217, 181360), (9068, 164340), (9130, 163224), (9960, 149622), (10956, 136020), (11335, 131472), (11952, 124685), (13602, 109560), (13695, 108816), (14608, 102015), (14940, 99748), (16434, 90680), (18136, 82170), (18260, 81612), (19920, 74811), (20403, 73040), (21912, 68010), (22670, 65736), (24937, 59760), (27204, 54780), (27390, 54408), (29880, 49874), (32868, 45340), (34005, 43824), (36272, 41085), (36520, 40806)]