877985280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:801

約数の個数: 240

約数和(自身を含む): 3102390720

約数和(自身を除く): 2224405440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 256, 265, 288, 318, 320, 360, 384, 424, 477, 480, 512, 530, 576, 636, 640, 719, 720, 768, 795, 848, 954, 960, 1060, 1152, 1272, 1280, 1438, 1440, 1536, 1590, 1696, 1908, 1920, 2120, 2157, 2304, 2385, 2544, 2560, 2876, 2880, 3180, 3392, 3595, 3816, 3840, 4240, 4314, 4608, 4770, 5088, 5752, 5760, 6360, 6471, 6784, 7190, 7632, 7680, 8480, 8628, 9540, 10176, 10785, 11504, 11520, 12720, 12942, 13568, 14380, 15264, 16960, 17256, 19080, 20352, 21570, 23008, 23040, 25440, 25884, 27136, 28760, 30528, 32355, 33920, 34512, 38107, 38160, 40704, 43140, 46016, 50880, 51768, 57520, 61056, 64710, 67840, 69024, 76214, 76320, 81408, 86280, 92032, 101760, 103536, 114321, 115040, 122112, 129420, 135680, 138048, 152428, 152640, 172560, 184064, 190535, 203520, 207072, 228642, 230080, 244224, 258840, 276096, 304856, 305280, 342963, 345120, 368128, 381070, 407040, 414144, 457284, 460160, 517680, 552192, 571605, 609712, 610560, 685926, 690240, 762140, 828288, 914568, 920320, 1035360, 1104384, 1143210, 1219424, 1221120, 1371852, 1380480, 1524280, 1656576, 1714815, 1829136, 1840640, 2070720, 2286420, 2438848, 2743704, 2760960, 3048560, 3313152, 3429630, 3658272, 4141440, 4572840, 4877696, 5487408, 5521920, 6097120, 6859260, 7316544, 8282880, 9145680, 9755392, 10974816, 12194240, 13718520, 14633088, 16565760, 18291360, 19510784, 21949632, 24388480, 27437040, 29266176, 36582720, 43899264, 48776960, 54874080, 58532352, 73165440, 87798528, 97553920, 109748160, 146330880, 175597056, 219496320, 292661760, 438992640, 877985280]

約数ペア:

[(1, 877985280), (2, 438992640), (3, 292661760), (4, 219496320), (5, 175597056), (6, 146330880), (8, 109748160), (9, 97553920), (10, 87798528), (12, 73165440), (15, 58532352), (16, 54874080), (18, 48776960), (20, 43899264), (24, 36582720), (30, 29266176), (32, 27437040), (36, 24388480), (40, 21949632), (45, 19510784), (48, 18291360), (53, 16565760), (60, 14633088), (64, 13718520), (72, 12194240), (80, 10974816), (90, 9755392), (96, 9145680), (106, 8282880), (120, 7316544), (128, 6859260), (144, 6097120), (159, 5521920), (160, 5487408), (180, 4877696), (192, 4572840), (212, 4141440), (240, 3658272), (256, 3429630), (265, 3313152), (288, 3048560), (318, 2760960), (320, 2743704), (360, 2438848), (384, 2286420), (424, 2070720), (477, 1840640), (480, 1829136), (512, 1714815), (530, 1656576), (576, 1524280), (636, 1380480), (640, 1371852), (719, 1221120), (720, 1219424), (768, 1143210), (795, 1104384), (848, 1035360), (954, 920320), (960, 914568), (1060, 828288), (1152, 762140), (1272, 690240), (1280, 685926), (1438, 610560), (1440, 609712), (1536, 571605), (1590, 552192), (1696, 517680), (1908, 460160), (1920, 457284), (2120, 414144), (2157, 407040), (2304, 381070), (2385, 368128), (2544, 345120), (2560, 342963), (2876, 305280), (2880, 304856), (3180, 276096), (3392, 258840), (3595, 244224), (3816, 230080), (3840, 228642), (4240, 207072), (4314, 203520), (4608, 190535), (4770, 184064), (5088, 172560), (5752, 152640), (5760, 152428), (6360, 138048), (6471, 135680), (6784, 129420), (7190, 122112), (7632, 115040), (7680, 114321), (8480, 103536), (8628, 101760), (9540, 92032), (10176, 86280), (10785, 81408), (11504, 76320), (11520, 76214), (12720, 69024), (12942, 67840), (13568, 64710), (14380, 61056), (15264, 57520), (16960, 51768), (17256, 50880), (19080, 46016), (20352, 43140), (21570, 40704), (23008, 38160), (23040, 38107), (25440, 34512), (25884, 33920), (27136, 32355), (28760, 30528)]