39816480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7541}}^1$

素因数の和:7570

約数の個数: 96

約数和(自身を含む): 136842048

約数和(自身を除く): 97025568

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, 1760, 2640, 5280, 7541, 15082, 22623, 30164, 37705, 45246, 60328, 75410, 82951, 90492, 113115, 120656, 150820, 165902, 180984, 226230, 241312, 248853, 301640, 331804, 361968, 414755, 452460, 497706, 603280, 663608, 723936, 829510, 904920, 995412, 1206560, 1244265, 1327216, 1659020, 1809840, 1990824, 2488530, 2654432, 3318040, 3619680, 3981648, 4977060, 6636080, 7963296, 9954120, 13272160, 19908240, 39816480]

約数ペア:

[(1, 39816480), (2, 19908240), (3, 13272160), (4, 9954120), (5, 7963296), (6, 6636080), (8, 4977060), (10, 3981648), (11, 3619680), (12, 3318040), (15, 2654432), (16, 2488530), (20, 1990824), (22, 1809840), (24, 1659020), (30, 1327216), (32, 1244265), (33, 1206560), (40, 995412), (44, 904920), (48, 829510), (55, 723936), (60, 663608), (66, 603280), (80, 497706), (88, 452460), (96, 414755), (110, 361968), (120, 331804), (132, 301640), (160, 248853), (165, 241312), (176, 226230), (220, 180984), (240, 165902), (264, 150820), (330, 120656), (352, 113115), (440, 90492), (480, 82951), (528, 75410), (660, 60328), (880, 45246), (1056, 37705), (1320, 30164), (1760, 22623), (2640, 15082), (5280, 7541)]