89967360

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{3347}}^1$

素因数の和:3378

約数の個数: 144

約数和(自身を含む): 328478976

約数和(自身を除く): 238511616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3347, 3360, 3840, 4480, 5376, 6694, 6720, 8960, 10041, 13388, 13440, 16735, 20082, 23429, 26776, 26880, 33470, 40164, 46858, 50205, 53552, 66940, 70287, 80328, 93716, 100410, 107104, 117145, 133880, 140574, 160656, 187432, 200820, 214208, 234290, 267760, 281148, 321312, 351435, 374864, 401640, 428416, 468580, 535520, 562296, 642624, 702870, 749728, 803280, 856832, 937160, 1071040, 1124592, 1285248, 1405740, 1499456, 1606560, 1874320, 2142080, 2249184, 2570496, 2811480, 2998912, 3213120, 3748640, 4284160, 4498368, 5622960, 5997824, 6426240, 7497280, 8996736, 11245920, 12852480, 14994560, 17993472, 22491840, 29989120, 44983680, 89967360]

約数ペア:

[(1, 89967360), (2, 44983680), (3, 29989120), (4, 22491840), (5, 17993472), (6, 14994560), (7, 12852480), (8, 11245920), (10, 8996736), (12, 7497280), (14, 6426240), (15, 5997824), (16, 5622960), (20, 4498368), (21, 4284160), (24, 3748640), (28, 3213120), (30, 2998912), (32, 2811480), (35, 2570496), (40, 2249184), (42, 2142080), (48, 1874320), (56, 1606560), (60, 1499456), (64, 1405740), (70, 1285248), (80, 1124592), (84, 1071040), (96, 937160), (105, 856832), (112, 803280), (120, 749728), (128, 702870), (140, 642624), (160, 562296), (168, 535520), (192, 468580), (210, 428416), (224, 401640), (240, 374864), (256, 351435), (280, 321312), (320, 281148), (336, 267760), (384, 234290), (420, 214208), (448, 200820), (480, 187432), (560, 160656), (640, 140574), (672, 133880), (768, 117145), (840, 107104), (896, 100410), (960, 93716), (1120, 80328), (1280, 70287), (1344, 66940), (1680, 53552), (1792, 50205), (1920, 46858), (2240, 40164), (2688, 33470), (3347, 26880), (3360, 26776), (3840, 23429), (4480, 20082), (5376, 16735), (6694, 13440), (6720, 13388), (8960, 10041)]