8516640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1613}}^1$

素因数の和:1642

約数の個数: 96

約数和(自身を含む): 29284416

約数和(自身を除く): 20767776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1613, 1760, 2640, 3226, 4839, 5280, 6452, 8065, 9678, 12904, 16130, 17743, 19356, 24195, 25808, 32260, 35486, 38712, 48390, 51616, 53229, 64520, 70972, 77424, 88715, 96780, 106458, 129040, 141944, 154848, 177430, 193560, 212916, 258080, 266145, 283888, 354860, 387120, 425832, 532290, 567776, 709720, 774240, 851664, 1064580, 1419440, 1703328, 2129160, 2838880, 4258320, 8516640]

約数ペア:

[(1, 8516640), (2, 4258320), (3, 2838880), (4, 2129160), (5, 1703328), (6, 1419440), (8, 1064580), (10, 851664), (11, 774240), (12, 709720), (15, 567776), (16, 532290), (20, 425832), (22, 387120), (24, 354860), (30, 283888), (32, 266145), (33, 258080), (40, 212916), (44, 193560), (48, 177430), (55, 154848), (60, 141944), (66, 129040), (80, 106458), (88, 96780), (96, 88715), (110, 77424), (120, 70972), (132, 64520), (160, 53229), (165, 51616), (176, 48390), (220, 38712), (240, 35486), (264, 32260), (330, 25808), (352, 24195), (440, 19356), (480, 17743), (528, 16130), (660, 12904), (880, 9678), (1056, 8065), (1320, 6452), (1613, 5280), (1760, 4839), (2640, 3226)]