169275480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128239}}^1$

素因数の和:128264

約数の個数: 64

約数和(自身を含む): 553996800

約数和(自身を除く): 384721320

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, 128239, 256478, 384717, 512956, 641195, 769434, 1025912, 1282390, 1410629, 1538868, 1923585, 2564780, 2821258, 3077736, 3847170, 4231887, 5129560, 5642516, 7053145, 7694340, 8463774, 11285032, 14106290, 15388680, 16927548, 21159435, 28212580, 33855096, 42318870, 56425160, 84637740, 169275480]

約数ペア:

[(1, 169275480), (2, 84637740), (3, 56425160), (4, 42318870), (5, 33855096), (6, 28212580), (8, 21159435), (10, 16927548), (11, 15388680), (12, 14106290), (15, 11285032), (20, 8463774), (22, 7694340), (24, 7053145), (30, 5642516), (33, 5129560), (40, 4231887), (44, 3847170), (55, 3077736), (60, 2821258), (66, 2564780), (88, 1923585), (110, 1538868), (120, 1410629), (132, 1282390), (165, 1025912), (220, 769434), (264, 641195), (330, 512956), (440, 384717), (660, 256478), (1320, 128239)]