620628360

素因数分解:

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

素因数の和:42779

約数の個数: 96

約数和(自身を含む): 2046582720

約数和(自身を除く): 1425954360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 14520, 42743, 85486, 128229, 170972, 213715, 256458, 341944, 427430, 470173, 512916, 641145, 854860, 940346, 1025832, 1282290, 1410519, 1709720, 1880692, 2350865, 2564580, 2821038, 3761384, 4701730, 5129160, 5171903, 5642076, 7052595, 9403460, 10343806, 11284152, 14105190, 15515709, 18806920, 20687612, 25859515, 28210380, 31031418, 41375224, 51719030, 56420760, 62062836, 77578545, 103438060, 124125672, 155157090, 206876120, 310314180, 620628360]

約数ペア:

[(1, 620628360), (2, 310314180), (3, 206876120), (4, 155157090), (5, 124125672), (6, 103438060), (8, 77578545), (10, 62062836), (11, 56420760), (12, 51719030), (15, 41375224), (20, 31031418), (22, 28210380), (24, 25859515), (30, 20687612), (33, 18806920), (40, 15515709), (44, 14105190), (55, 11284152), (60, 10343806), (66, 9403460), (88, 7052595), (110, 5642076), (120, 5171903), (121, 5129160), (132, 4701730), (165, 3761384), (220, 2821038), (242, 2564580), (264, 2350865), (330, 1880692), (363, 1709720), (440, 1410519), (484, 1282290), (605, 1025832), (660, 940346), (726, 854860), (968, 641145), (1210, 512916), (1320, 470173), (1452, 427430), (1815, 341944), (2420, 256458), (2904, 213715), (3630, 170972), (4840, 128229), (7260, 85486), (14520, 42743)]