227970720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:604

約数の個数: 192

約数和(自身を含む): 806682240

約数和(自身を除く): 578711520

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, 72, 80, 90, 96, 108, 113, 120, 135, 144, 160, 180, 216, 226, 240, 270, 288, 339, 360, 432, 452, 467, 480, 540, 565, 678, 720, 864, 904, 934, 1017, 1080, 1130, 1356, 1401, 1440, 1695, 1808, 1868, 2034, 2160, 2260, 2335, 2712, 2802, 3051, 3390, 3616, 3736, 4068, 4203, 4320, 4520, 4670, 5085, 5424, 5604, 6102, 6780, 7005, 7472, 8136, 8406, 9040, 9340, 10170, 10848, 11208, 12204, 12609, 13560, 14010, 14944, 15255, 16272, 16812, 18080, 18680, 20340, 21015, 22416, 24408, 25218, 27120, 28020, 30510, 32544, 33624, 37360, 40680, 42030, 44832, 48816, 50436, 52771, 54240, 56040, 61020, 63045, 67248, 74720, 81360, 84060, 97632, 100872, 105542, 112080, 122040, 126090, 134496, 158313, 162720, 168120, 201744, 211084, 224160, 244080, 252180, 263855, 316626, 336240, 403488, 422168, 474939, 488160, 504360, 527710, 633252, 672480, 791565, 844336, 949878, 1008720, 1055420, 1266504, 1424817, 1583130, 1688672, 1899756, 2017440, 2110840, 2374695, 2533008, 2849634, 3166260, 3799512, 4221680, 4749390, 5066016, 5699268, 6332520, 7124085, 7599024, 8443360, 9498780, 11398536, 12665040, 14248170, 15198048, 18997560, 22797072, 25330080, 28496340, 37995120, 45594144, 56992680, 75990240, 113985360, 227970720]

約数ペア:

[(1, 227970720), (2, 113985360), (3, 75990240), (4, 56992680), (5, 45594144), (6, 37995120), (8, 28496340), (9, 25330080), (10, 22797072), (12, 18997560), (15, 15198048), (16, 14248170), (18, 12665040), (20, 11398536), (24, 9498780), (27, 8443360), (30, 7599024), (32, 7124085), (36, 6332520), (40, 5699268), (45, 5066016), (48, 4749390), (54, 4221680), (60, 3799512), (72, 3166260), (80, 2849634), (90, 2533008), (96, 2374695), (108, 2110840), (113, 2017440), (120, 1899756), (135, 1688672), (144, 1583130), (160, 1424817), (180, 1266504), (216, 1055420), (226, 1008720), (240, 949878), (270, 844336), (288, 791565), (339, 672480), (360, 633252), (432, 527710), (452, 504360), (467, 488160), (480, 474939), (540, 422168), (565, 403488), (678, 336240), (720, 316626), (864, 263855), (904, 252180), (934, 244080), (1017, 224160), (1080, 211084), (1130, 201744), (1356, 168120), (1401, 162720), (1440, 158313), (1695, 134496), (1808, 126090), (1868, 122040), (2034, 112080), (2160, 105542), (2260, 100872), (2335, 97632), (2712, 84060), (2802, 81360), (3051, 74720), (3390, 67248), (3616, 63045), (3736, 61020), (4068, 56040), (4203, 54240), (4320, 52771), (4520, 50436), (4670, 48816), (5085, 44832), (5424, 42030), (5604, 40680), (6102, 37360), (6780, 33624), (7005, 32544), (7472, 30510), (8136, 28020), (8406, 27120), (9040, 25218), (9340, 24408), (10170, 22416), (10848, 21015), (11208, 20340), (12204, 18680), (12609, 18080), (13560, 16812), (14010, 16272), (14944, 15255)]