306144960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:631

約数の個数: 224

約数和(自身を含む): 1082356992

約数和(自身を除く): 776212032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 53, 55, 60, 64, 66, 80, 88, 96, 106, 110, 120, 132, 159, 160, 165, 176, 192, 212, 220, 240, 264, 265, 318, 320, 330, 352, 424, 440, 480, 528, 530, 547, 583, 636, 660, 704, 795, 848, 880, 960, 1056, 1060, 1094, 1166, 1272, 1320, 1590, 1641, 1696, 1749, 1760, 2112, 2120, 2188, 2332, 2544, 2640, 2735, 2915, 3180, 3282, 3392, 3498, 3520, 4240, 4376, 4664, 5088, 5280, 5470, 5830, 6017, 6360, 6564, 6996, 8205, 8480, 8745, 8752, 9328, 10176, 10560, 10940, 11660, 12034, 12720, 13128, 13992, 16410, 16960, 17490, 17504, 18051, 18656, 21880, 23320, 24068, 25440, 26256, 27984, 28991, 30085, 32820, 34980, 35008, 36102, 37312, 43760, 46640, 48136, 50880, 52512, 55968, 57982, 60170, 65640, 69960, 72204, 86973, 87520, 90255, 93280, 96272, 105024, 111936, 115964, 120340, 131280, 139920, 144408, 144955, 173946, 175040, 180510, 186560, 192544, 231928, 240680, 262560, 279840, 288816, 289910, 318901, 347892, 361020, 385088, 434865, 463856, 481360, 525120, 559680, 577632, 579820, 637802, 695784, 722040, 869730, 927712, 956703, 962720, 1155264, 1159640, 1275604, 1391568, 1444080, 1594505, 1739460, 1855424, 1913406, 1925440, 2319280, 2551208, 2783136, 2888160, 3189010, 3478920, 3826812, 4638560, 4783515, 5102416, 5566272, 5776320, 6378020, 6957840, 7653624, 9277120, 9567030, 10204832, 12756040, 13915680, 15307248, 19134060, 20409664, 25512080, 27831360, 30614496, 38268120, 51024160, 61228992, 76536240, 102048320, 153072480, 306144960]

約数ペア:

[(1, 306144960), (2, 153072480), (3, 102048320), (4, 76536240), (5, 61228992), (6, 51024160), (8, 38268120), (10, 30614496), (11, 27831360), (12, 25512080), (15, 20409664), (16, 19134060), (20, 15307248), (22, 13915680), (24, 12756040), (30, 10204832), (32, 9567030), (33, 9277120), (40, 7653624), (44, 6957840), (48, 6378020), (53, 5776320), (55, 5566272), (60, 5102416), (64, 4783515), (66, 4638560), (80, 3826812), (88, 3478920), (96, 3189010), (106, 2888160), (110, 2783136), (120, 2551208), (132, 2319280), (159, 1925440), (160, 1913406), (165, 1855424), (176, 1739460), (192, 1594505), (212, 1444080), (220, 1391568), (240, 1275604), (264, 1159640), (265, 1155264), (318, 962720), (320, 956703), (330, 927712), (352, 869730), (424, 722040), (440, 695784), (480, 637802), (528, 579820), (530, 577632), (547, 559680), (583, 525120), (636, 481360), (660, 463856), (704, 434865), (795, 385088), (848, 361020), (880, 347892), (960, 318901), (1056, 289910), (1060, 288816), (1094, 279840), (1166, 262560), (1272, 240680), (1320, 231928), (1590, 192544), (1641, 186560), (1696, 180510), (1749, 175040), (1760, 173946), (2112, 144955), (2120, 144408), (2188, 139920), (2332, 131280), (2544, 120340), (2640, 115964), (2735, 111936), (2915, 105024), (3180, 96272), (3282, 93280), (3392, 90255), (3498, 87520), (3520, 86973), (4240, 72204), (4376, 69960), (4664, 65640), (5088, 60170), (5280, 57982), (5470, 55968), (5830, 52512), (6017, 50880), (6360, 48136), (6564, 46640), (6996, 43760), (8205, 37312), (8480, 36102), (8745, 35008), (8752, 34980), (9328, 32820), (10176, 30085), (10560, 28991), (10940, 27984), (11660, 26256), (12034, 25440), (12720, 24068), (13128, 23320), (13992, 21880), (16410, 18656), (16960, 18051), (17490, 17504)]