2008779960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1521803}}^1$

素因数の和:1521828

約数の個数: 64

約数和(自身を含む): 6574193280

約数和(自身を除く): 4565413320

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, 132, 165, 220, 264, 330, 440, 660, 1320, 1521803, 3043606, 4565409, 6087212, 7609015, 9130818, 12174424, 15218030, 16739833, 18261636, 22827045, 30436060, 33479666, 36523272, 45654090, 50219499, 60872120, 66959332, 83699165, 91308180, 100438998, 133918664, 167398330, 182616360, 200877996, 251097495, 334796660, 401755992, 502194990, 669593320, 1004389980, 2008779960]

約数ペア:

[(1, 2008779960), (2, 1004389980), (3, 669593320), (4, 502194990), (5, 401755992), (6, 334796660), (8, 251097495), (10, 200877996), (11, 182616360), (12, 167398330), (15, 133918664), (20, 100438998), (22, 91308180), (24, 83699165), (30, 66959332), (33, 60872120), (40, 50219499), (44, 45654090), (55, 36523272), (60, 33479666), (66, 30436060), (88, 22827045), (110, 18261636), (120, 16739833), (132, 15218030), (165, 12174424), (220, 9130818), (264, 7609015), (330, 6087212), (440, 4565409), (660, 3043606), (1320, 1521803)]