155365320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117701}}^1$

素因数の和:117726

約数の個数: 64

約数和(自身を含む): 508472640

約数和(自身を除く): 353107320

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, 117701, 235402, 353103, 470804, 588505, 706206, 941608, 1177010, 1294711, 1412412, 1765515, 2354020, 2589422, 2824824, 3531030, 3884133, 4708040, 5178844, 6473555, 7062060, 7768266, 10357688, 12947110, 14124120, 15536532, 19420665, 25894220, 31073064, 38841330, 51788440, 77682660, 155365320]

約数ペア:

[(1, 155365320), (2, 77682660), (3, 51788440), (4, 38841330), (5, 31073064), (6, 25894220), (8, 19420665), (10, 15536532), (11, 14124120), (12, 12947110), (15, 10357688), (20, 7768266), (22, 7062060), (24, 6473555), (30, 5178844), (33, 4708040), (40, 3884133), (44, 3531030), (55, 2824824), (60, 2589422), (66, 2354020), (88, 1765515), (110, 1412412), (120, 1294711), (132, 1177010), (165, 941608), (220, 706206), (264, 588505), (330, 470804), (440, 353103), (660, 235402), (1320, 117701)]