492788160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:851

約数の個数: 168

約数和(自身を含む): 1703198016

約数和(自身を除く): 1210409856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 397, 431, 480, 576, 720, 794, 862, 960, 1191, 1293, 1440, 1588, 1724, 1985, 2155, 2382, 2586, 2880, 3176, 3448, 3573, 3879, 3970, 4310, 4764, 5172, 5955, 6352, 6465, 6896, 7146, 7758, 7940, 8620, 9528, 10344, 11910, 12704, 12930, 13792, 14292, 15516, 15880, 17240, 17865, 19056, 19395, 20688, 23820, 25408, 25860, 27584, 28584, 31032, 31760, 34480, 35730, 38112, 38790, 41376, 47640, 51720, 57168, 62064, 63520, 68960, 71460, 76224, 77580, 82752, 95280, 103440, 114336, 124128, 127040, 137920, 142920, 155160, 171107, 190560, 206880, 228672, 248256, 285840, 310320, 342214, 381120, 413760, 513321, 571680, 620640, 684428, 855535, 1026642, 1143360, 1241280, 1368856, 1539963, 1711070, 2053284, 2566605, 2737712, 3079926, 3422140, 4106568, 5133210, 5475424, 6159852, 6844280, 7699815, 8213136, 10266420, 10950848, 12319704, 13688560, 15399630, 16426272, 20532840, 24639408, 27377120, 30799260, 32852544, 41065680, 49278816, 54754240, 61598520, 82131360, 98557632, 123197040, 164262720, 246394080, 492788160]

約数ペア:

[(1, 492788160), (2, 246394080), (3, 164262720), (4, 123197040), (5, 98557632), (6, 82131360), (8, 61598520), (9, 54754240), (10, 49278816), (12, 41065680), (15, 32852544), (16, 30799260), (18, 27377120), (20, 24639408), (24, 20532840), (30, 16426272), (32, 15399630), (36, 13688560), (40, 12319704), (45, 10950848), (48, 10266420), (60, 8213136), (64, 7699815), (72, 6844280), (80, 6159852), (90, 5475424), (96, 5133210), (120, 4106568), (144, 3422140), (160, 3079926), (180, 2737712), (192, 2566605), (240, 2053284), (288, 1711070), (320, 1539963), (360, 1368856), (397, 1241280), (431, 1143360), (480, 1026642), (576, 855535), (720, 684428), (794, 620640), (862, 571680), (960, 513321), (1191, 413760), (1293, 381120), (1440, 342214), (1588, 310320), (1724, 285840), (1985, 248256), (2155, 228672), (2382, 206880), (2586, 190560), (2880, 171107), (3176, 155160), (3448, 142920), (3573, 137920), (3879, 127040), (3970, 124128), (4310, 114336), (4764, 103440), (5172, 95280), (5955, 82752), (6352, 77580), (6465, 76224), (6896, 71460), (7146, 68960), (7758, 63520), (7940, 62064), (8620, 57168), (9528, 51720), (10344, 47640), (11910, 41376), (12704, 38790), (12930, 38112), (13792, 35730), (14292, 34480), (15516, 31760), (15880, 31032), (17240, 28584), (17865, 27584), (19056, 25860), (19395, 25408), (20688, 23820)]