15040960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4273}}^1$

素因数の和:4301

約数の個数: 56

約数和(自身を含む): 39081456

約数和(自身を除く): 24040496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 4273, 8546, 17092, 21365, 34184, 42730, 47003, 68368, 85460, 94006, 136736, 170920, 188012, 235015, 273472, 341840, 376024, 470030, 683680, 752048, 940060, 1367360, 1504096, 1880120, 3008192, 3760240, 7520480, 15040960]

約数ペア:

[(1, 15040960), (2, 7520480), (4, 3760240), (5, 3008192), (8, 1880120), (10, 1504096), (11, 1367360), (16, 940060), (20, 752048), (22, 683680), (32, 470030), (40, 376024), (44, 341840), (55, 273472), (64, 235015), (80, 188012), (88, 170920), (110, 136736), (160, 94006), (176, 85460), (220, 68368), (320, 47003), (352, 42730), (440, 34184), (704, 21365), (880, 17092), (1760, 8546), (3520, 4273)]