2124360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{281}}^1$

素因数の和:308

約数の個数: 128

約数和(自身を含む): 8121600

約数和(自身を除く): 5997240

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, 189, 210, 216, 252, 270, 280, 281, 315, 360, 378, 420, 504, 540, 562, 630, 756, 840, 843, 945, 1080, 1124, 1260, 1405, 1512, 1686, 1890, 1967, 2248, 2520, 2529, 2810, 3372, 3780, 3934, 4215, 5058, 5620, 5901, 6744, 7560, 7587, 7868, 8430, 9835, 10116, 11240, 11802, 12645, 15174, 15736, 16860, 17703, 19670, 20232, 23604, 25290, 29505, 30348, 33720, 35406, 37935, 39340, 47208, 50580, 53109, 59010, 60696, 70812, 75870, 78680, 88515, 101160, 106218, 118020, 141624, 151740, 177030, 212436, 236040, 265545, 303480, 354060, 424872, 531090, 708120, 1062180, 2124360]

約数ペア:

[(1, 2124360), (2, 1062180), (3, 708120), (4, 531090), (5, 424872), (6, 354060), (7, 303480), (8, 265545), (9, 236040), (10, 212436), (12, 177030), (14, 151740), (15, 141624), (18, 118020), (20, 106218), (21, 101160), (24, 88515), (27, 78680), (28, 75870), (30, 70812), (35, 60696), (36, 59010), (40, 53109), (42, 50580), (45, 47208), (54, 39340), (56, 37935), (60, 35406), (63, 33720), (70, 30348), (72, 29505), (84, 25290), (90, 23604), (105, 20232), (108, 19670), (120, 17703), (126, 16860), (135, 15736), (140, 15174), (168, 12645), (180, 11802), (189, 11240), (210, 10116), (216, 9835), (252, 8430), (270, 7868), (280, 7587), (281, 7560), (315, 6744), (360, 5901), (378, 5620), (420, 5058), (504, 4215), (540, 3934), (562, 3780), (630, 3372), (756, 2810), (840, 2529), (843, 2520), (945, 2248), (1080, 1967), (1124, 1890), (1260, 1686), (1405, 1512)]