2288160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 8963136

約数和(自身を除く): 6674976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 227, 240, 252, 280, 288, 315, 336, 360, 420, 454, 480, 504, 560, 630, 672, 681, 720, 840, 908, 1008, 1120, 1135, 1260, 1362, 1440, 1589, 1680, 1816, 2016, 2043, 2270, 2520, 2724, 3178, 3360, 3405, 3632, 4086, 4540, 4767, 5040, 5448, 6356, 6810, 7264, 7945, 8172, 9080, 9534, 10080, 10215, 10896, 12712, 13620, 14301, 15890, 16344, 18160, 19068, 20430, 21792, 23835, 25424, 27240, 28602, 31780, 32688, 36320, 38136, 40860, 47670, 50848, 54480, 57204, 63560, 65376, 71505, 76272, 81720, 95340, 108960, 114408, 127120, 143010, 152544, 163440, 190680, 228816, 254240, 286020, 326880, 381360, 457632, 572040, 762720, 1144080, 2288160]

約数ペア:

[(1, 2288160), (2, 1144080), (3, 762720), (4, 572040), (5, 457632), (6, 381360), (7, 326880), (8, 286020), (9, 254240), (10, 228816), (12, 190680), (14, 163440), (15, 152544), (16, 143010), (18, 127120), (20, 114408), (21, 108960), (24, 95340), (28, 81720), (30, 76272), (32, 71505), (35, 65376), (36, 63560), (40, 57204), (42, 54480), (45, 50848), (48, 47670), (56, 40860), (60, 38136), (63, 36320), (70, 32688), (72, 31780), (80, 28602), (84, 27240), (90, 25424), (96, 23835), (105, 21792), (112, 20430), (120, 19068), (126, 18160), (140, 16344), (144, 15890), (160, 14301), (168, 13620), (180, 12712), (210, 10896), (224, 10215), (227, 10080), (240, 9534), (252, 9080), (280, 8172), (288, 7945), (315, 7264), (336, 6810), (360, 6356), (420, 5448), (454, 5040), (480, 4767), (504, 4540), (560, 4086), (630, 3632), (672, 3405), (681, 3360), (720, 3178), (840, 2724), (908, 2520), (1008, 2270), (1120, 2043), (1135, 2016), (1260, 1816), (1362, 1680), (1440, 1589)]