1368360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{181}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 5241600

約数和(自身を除く): 3873240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 181, 189, 210, 216, 252, 270, 280, 315, 360, 362, 378, 420, 504, 540, 543, 630, 724, 756, 840, 905, 945, 1080, 1086, 1260, 1267, 1448, 1512, 1629, 1810, 1890, 2172, 2520, 2534, 2715, 3258, 3620, 3780, 3801, 4344, 4887, 5068, 5430, 6335, 6516, 7240, 7560, 7602, 8145, 9774, 10136, 10860, 11403, 12670, 13032, 15204, 16290, 19005, 19548, 21720, 22806, 24435, 25340, 30408, 32580, 34209, 38010, 39096, 45612, 48870, 50680, 57015, 65160, 68418, 76020, 91224, 97740, 114030, 136836, 152040, 171045, 195480, 228060, 273672, 342090, 456120, 684180, 1368360]

約数ペア:

[(1, 1368360), (2, 684180), (3, 456120), (4, 342090), (5, 273672), (6, 228060), (7, 195480), (8, 171045), (9, 152040), (10, 136836), (12, 114030), (14, 97740), (15, 91224), (18, 76020), (20, 68418), (21, 65160), (24, 57015), (27, 50680), (28, 48870), (30, 45612), (35, 39096), (36, 38010), (40, 34209), (42, 32580), (45, 30408), (54, 25340), (56, 24435), (60, 22806), (63, 21720), (70, 19548), (72, 19005), (84, 16290), (90, 15204), (105, 13032), (108, 12670), (120, 11403), (126, 10860), (135, 10136), (140, 9774), (168, 8145), (180, 7602), (181, 7560), (189, 7240), (210, 6516), (216, 6335), (252, 5430), (270, 5068), (280, 4887), (315, 4344), (360, 3801), (362, 3780), (378, 3620), (420, 3258), (504, 2715), (540, 2534), (543, 2520), (630, 2172), (724, 1890), (756, 1810), (840, 1629), (905, 1512), (945, 1448), (1080, 1267), (1086, 1260)]