2089560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1583}}^1$

素因数の和:1608

約数の個数: 64

約数和(自身を含む): 6842880

約数和(自身を除く): 4753320

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, 1583, 3166, 4749, 6332, 7915, 9498, 12664, 15830, 17413, 18996, 23745, 31660, 34826, 37992, 47490, 52239, 63320, 69652, 87065, 94980, 104478, 139304, 174130, 189960, 208956, 261195, 348260, 417912, 522390, 696520, 1044780, 2089560]

約数ペア:

[(1, 2089560), (2, 1044780), (3, 696520), (4, 522390), (5, 417912), (6, 348260), (8, 261195), (10, 208956), (11, 189960), (12, 174130), (15, 139304), (20, 104478), (22, 94980), (24, 87065), (30, 69652), (33, 63320), (40, 52239), (44, 47490), (55, 37992), (60, 34826), (66, 31660), (88, 23745), (110, 18996), (120, 17413), (132, 15830), (165, 12664), (220, 9498), (264, 7915), (330, 6332), (440, 4749), (660, 3166), (1320, 1583)]