329718240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{571}}^1$

素因数の和:993

約数の個数: 144

約数和(自身を含む): 1129944816

約数和(自身を除く): 800226576

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 401, 480, 571, 720, 802, 1142, 1203, 1440, 1604, 1713, 2005, 2284, 2406, 2855, 3208, 3426, 3609, 4010, 4568, 4812, 5139, 5710, 6015, 6416, 6852, 7218, 8020, 8565, 9136, 9624, 10278, 11420, 12030, 12832, 13704, 14436, 16040, 17130, 18045, 18272, 19248, 20556, 22840, 24060, 25695, 27408, 28872, 32080, 34260, 36090, 38496, 41112, 45680, 48120, 51390, 54816, 57744, 64160, 68520, 72180, 82224, 91360, 96240, 102780, 115488, 137040, 144360, 164448, 192480, 205560, 228971, 274080, 288720, 411120, 457942, 577440, 686913, 822240, 915884, 1144855, 1373826, 1831768, 2060739, 2289710, 2747652, 3434565, 3663536, 4121478, 4579420, 5495304, 6869130, 7327072, 8242956, 9158840, 10303695, 10990608, 13738260, 16485912, 18317680, 20607390, 21981216, 27476520, 32971824, 36635360, 41214780, 54953040, 65943648, 82429560, 109906080, 164859120, 329718240]

約数ペア:

[(1, 329718240), (2, 164859120), (3, 109906080), (4, 82429560), (5, 65943648), (6, 54953040), (8, 41214780), (9, 36635360), (10, 32971824), (12, 27476520), (15, 21981216), (16, 20607390), (18, 18317680), (20, 16485912), (24, 13738260), (30, 10990608), (32, 10303695), (36, 9158840), (40, 8242956), (45, 7327072), (48, 6869130), (60, 5495304), (72, 4579420), (80, 4121478), (90, 3663536), (96, 3434565), (120, 2747652), (144, 2289710), (160, 2060739), (180, 1831768), (240, 1373826), (288, 1144855), (360, 915884), (401, 822240), (480, 686913), (571, 577440), (720, 457942), (802, 411120), (1142, 288720), (1203, 274080), (1440, 228971), (1604, 205560), (1713, 192480), (2005, 164448), (2284, 144360), (2406, 137040), (2855, 115488), (3208, 102780), (3426, 96240), (3609, 91360), (4010, 82224), (4568, 72180), (4812, 68520), (5139, 64160), (5710, 57744), (6015, 54816), (6416, 51390), (6852, 48120), (7218, 45680), (8020, 41112), (8565, 38496), (9136, 36090), (9624, 34260), (10278, 32080), (11420, 28872), (12030, 27408), (12832, 25695), (13704, 24060), (14436, 22840), (16040, 20556), (17130, 19248), (18045, 18272)]