881226240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{114743}}^1$

素因数の和:114769

約数の個数: 80

約数和(自身を含む): 2817194688

約数和(自身を除く): 1935968448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 114743, 229486, 344229, 458972, 573715, 688458, 917944, 1147430, 1376916, 1721145, 1835888, 2294860, 2753832, 3442290, 3671776, 4589720, 5507664, 6884580, 7343552, 9179440, 11015328, 13769160, 14687104, 18358880, 22030656, 27538320, 29374208, 36717760, 44061312, 55076640, 58748416, 73435520, 88122624, 110153280, 146871040, 176245248, 220306560, 293742080, 440613120, 881226240]

約数ペア:

[(1, 881226240), (2, 440613120), (3, 293742080), (4, 220306560), (5, 176245248), (6, 146871040), (8, 110153280), (10, 88122624), (12, 73435520), (15, 58748416), (16, 55076640), (20, 44061312), (24, 36717760), (30, 29374208), (32, 27538320), (40, 22030656), (48, 18358880), (60, 14687104), (64, 13769160), (80, 11015328), (96, 9179440), (120, 7343552), (128, 6884580), (160, 5507664), (192, 4589720), (240, 3671776), (256, 3442290), (320, 2753832), (384, 2294860), (480, 1835888), (512, 1721145), (640, 1376916), (768, 1147430), (960, 917944), (1280, 688458), (1536, 573715), (1920, 458972), (2560, 344229), (3840, 229486), (7680, 114743)]