26886960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:475

約数の個数: 120

約数和(自身を含む): 91400400

約数和(自身を除く): 64513440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 349, 360, 428, 535, 642, 698, 720, 856, 963, 1047, 1070, 1284, 1396, 1605, 1712, 1745, 1926, 2094, 2140, 2568, 2792, 3141, 3210, 3490, 3852, 4188, 4280, 4815, 5136, 5235, 5584, 6282, 6420, 6980, 7704, 8376, 8560, 9630, 10470, 12564, 12840, 13960, 15408, 15705, 16752, 19260, 20940, 25128, 25680, 27920, 31410, 37343, 38520, 41880, 50256, 62820, 74686, 77040, 83760, 112029, 125640, 149372, 186715, 224058, 251280, 298744, 336087, 373430, 448116, 560145, 597488, 672174, 746860, 896232, 1120290, 1344348, 1493720, 1680435, 1792464, 2240580, 2688696, 2987440, 3360870, 4481160, 5377392, 6721740, 8962320, 13443480, 26886960]

約数ペア:

[(1, 26886960), (2, 13443480), (3, 8962320), (4, 6721740), (5, 5377392), (6, 4481160), (8, 3360870), (9, 2987440), (10, 2688696), (12, 2240580), (15, 1792464), (16, 1680435), (18, 1493720), (20, 1344348), (24, 1120290), (30, 896232), (36, 746860), (40, 672174), (45, 597488), (48, 560145), (60, 448116), (72, 373430), (80, 336087), (90, 298744), (107, 251280), (120, 224058), (144, 186715), (180, 149372), (214, 125640), (240, 112029), (321, 83760), (349, 77040), (360, 74686), (428, 62820), (535, 50256), (642, 41880), (698, 38520), (720, 37343), (856, 31410), (963, 27920), (1047, 25680), (1070, 25128), (1284, 20940), (1396, 19260), (1605, 16752), (1712, 15705), (1745, 15408), (1926, 13960), (2094, 12840), (2140, 12564), (2568, 10470), (2792, 9630), (3141, 8560), (3210, 8376), (3490, 7704), (3852, 6980), (4188, 6420), (4280, 6282), (4815, 5584), (5136, 5235)]