495533760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16651}}^1$

素因数の和:16702

約数の個数: 112

約数和(自身を含む): 1624169472

約数和(自身を除く): 1128635712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 16651, 29760, 33302, 49953, 66604, 83255, 99906, 133208, 166510, 199812, 249765, 266416, 333020, 399624, 499530, 516181, 532832, 666040, 799248, 999060, 1032362, 1065664, 1332080, 1548543, 1598496, 1998120, 2064724, 2580905, 2664160, 3097086, 3196992, 3996240, 4129448, 5161810, 5328320, 6194172, 7742715, 7992480, 8258896, 10323620, 12388344, 15485430, 15984960, 16517792, 20647240, 24776688, 30970860, 33035584, 41294480, 49553376, 61941720, 82588960, 99106752, 123883440, 165177920, 247766880, 495533760]

約数ペア:

[(1, 495533760), (2, 247766880), (3, 165177920), (4, 123883440), (5, 99106752), (6, 82588960), (8, 61941720), (10, 49553376), (12, 41294480), (15, 33035584), (16, 30970860), (20, 24776688), (24, 20647240), (30, 16517792), (31, 15984960), (32, 15485430), (40, 12388344), (48, 10323620), (60, 8258896), (62, 7992480), (64, 7742715), (80, 6194172), (93, 5328320), (96, 5161810), (120, 4129448), (124, 3996240), (155, 3196992), (160, 3097086), (186, 2664160), (192, 2580905), (240, 2064724), (248, 1998120), (310, 1598496), (320, 1548543), (372, 1332080), (465, 1065664), (480, 1032362), (496, 999060), (620, 799248), (744, 666040), (930, 532832), (960, 516181), (992, 499530), (1240, 399624), (1488, 333020), (1860, 266416), (1984, 249765), (2480, 199812), (2976, 166510), (3720, 133208), (4960, 99906), (5952, 83255), (7440, 66604), (9920, 49953), (14880, 33302), (16651, 29760)]