396822240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:551

約数の個数: 240

約数和(自身を含む): 1424464272

約数和(自身を除く): 1027642032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 67, 72, 80, 81, 90, 96, 108, 120, 134, 135, 144, 160, 162, 180, 201, 216, 240, 268, 270, 288, 324, 335, 360, 402, 405, 432, 457, 480, 536, 540, 603, 648, 670, 720, 804, 810, 864, 914, 1005, 1072, 1080, 1206, 1296, 1340, 1371, 1440, 1608, 1620, 1809, 1828, 2010, 2144, 2160, 2285, 2412, 2592, 2680, 2742, 3015, 3216, 3240, 3618, 3656, 4020, 4113, 4320, 4570, 4824, 5360, 5427, 5484, 6030, 6432, 6480, 6855, 7236, 7312, 8040, 8226, 9045, 9140, 9648, 10720, 10854, 10968, 12060, 12339, 12960, 13710, 14472, 14624, 16080, 16452, 18090, 18280, 19296, 20565, 21708, 21936, 24120, 24678, 27135, 27420, 28944, 30619, 32160, 32904, 36180, 36560, 37017, 41130, 43416, 43872, 48240, 49356, 54270, 54840, 57888, 61238, 61695, 65808, 72360, 73120, 74034, 82260, 86832, 91857, 96480, 98712, 108540, 109680, 122476, 123390, 131616, 144720, 148068, 153095, 164520, 173664, 183714, 185085, 197424, 217080, 219360, 244952, 246780, 275571, 289440, 296136, 306190, 329040, 367428, 370170, 394848, 434160, 459285, 489904, 493560, 551142, 592272, 612380, 658080, 734856, 740340, 826713, 868320, 918570, 979808, 987120, 1102284, 1184544, 1224760, 1377855, 1469712, 1480680, 1653426, 1837140, 1974240, 2204568, 2449520, 2480139, 2755710, 2939424, 2961360, 3306852, 3674280, 4133565, 4409136, 4899040, 4960278, 5511420, 5922720, 6613704, 7348560, 8267130, 8818272, 9920556, 11022840, 12400695, 13227408, 14697120, 16534260, 19841112, 22045680, 24801390, 26454816, 33068520, 39682224, 44091360, 49602780, 66137040, 79364448, 99205560, 132274080, 198411120, 396822240]

約数ペア:

[(1, 396822240), (2, 198411120), (3, 132274080), (4, 99205560), (5, 79364448), (6, 66137040), (8, 49602780), (9, 44091360), (10, 39682224), (12, 33068520), (15, 26454816), (16, 24801390), (18, 22045680), (20, 19841112), (24, 16534260), (27, 14697120), (30, 13227408), (32, 12400695), (36, 11022840), (40, 9920556), (45, 8818272), (48, 8267130), (54, 7348560), (60, 6613704), (67, 5922720), (72, 5511420), (80, 4960278), (81, 4899040), (90, 4409136), (96, 4133565), (108, 3674280), (120, 3306852), (134, 2961360), (135, 2939424), (144, 2755710), (160, 2480139), (162, 2449520), (180, 2204568), (201, 1974240), (216, 1837140), (240, 1653426), (268, 1480680), (270, 1469712), (288, 1377855), (324, 1224760), (335, 1184544), (360, 1102284), (402, 987120), (405, 979808), (432, 918570), (457, 868320), (480, 826713), (536, 740340), (540, 734856), (603, 658080), (648, 612380), (670, 592272), (720, 551142), (804, 493560), (810, 489904), (864, 459285), (914, 434160), (1005, 394848), (1072, 370170), (1080, 367428), (1206, 329040), (1296, 306190), (1340, 296136), (1371, 289440), (1440, 275571), (1608, 246780), (1620, 244952), (1809, 219360), (1828, 217080), (2010, 197424), (2144, 185085), (2160, 183714), (2285, 173664), (2412, 164520), (2592, 153095), (2680, 148068), (2742, 144720), (3015, 131616), (3216, 123390), (3240, 122476), (3618, 109680), (3656, 108540), (4020, 98712), (4113, 96480), (4320, 91857), (4570, 86832), (4824, 82260), (5360, 74034), (5427, 73120), (5484, 72360), (6030, 65808), (6432, 61695), (6480, 61238), (6855, 57888), (7236, 54840), (7312, 54270), (8040, 49356), (8226, 48240), (9045, 43872), (9140, 43416), (9648, 41130), (10720, 37017), (10854, 36560), (10968, 36180), (12060, 32904), (12339, 32160), (12960, 30619), (13710, 28944), (14472, 27420), (14624, 27135), (16080, 24678), (16452, 24120), (18090, 21936), (18280, 21708), (19296, 20565)]