112841520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42743}}^1$

素因数の和:42770

約数の個数: 80

約数和(自身を含む): 381618432

約数和(自身を除く): 268776912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 42743, 85486, 128229, 170972, 213715, 256458, 341944, 427430, 470173, 512916, 641145, 683888, 854860, 940346, 1025832, 1282290, 1410519, 1709720, 1880692, 2051664, 2350865, 2564580, 2821038, 3419440, 3761384, 4701730, 5129160, 5642076, 7052595, 7522768, 9403460, 10258320, 11284152, 14105190, 18806920, 22568304, 28210380, 37613840, 56420760, 112841520]

約数ペア:

[(1, 112841520), (2, 56420760), (3, 37613840), (4, 28210380), (5, 22568304), (6, 18806920), (8, 14105190), (10, 11284152), (11, 10258320), (12, 9403460), (15, 7522768), (16, 7052595), (20, 5642076), (22, 5129160), (24, 4701730), (30, 3761384), (33, 3419440), (40, 2821038), (44, 2564580), (48, 2350865), (55, 2051664), (60, 1880692), (66, 1709720), (80, 1410519), (88, 1282290), (110, 1025832), (120, 940346), (132, 854860), (165, 683888), (176, 641145), (220, 512916), (240, 470173), (264, 427430), (330, 341944), (440, 256458), (528, 213715), (660, 170972), (880, 128229), (1320, 85486), (2640, 42743)]