14990240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4931}}^1$

素因数の和:4965

約数の個数: 48

約数和(自身を含む): 37285920

約数和(自身を除く): 22295680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 4931, 9862, 19724, 24655, 39448, 49310, 78896, 93689, 98620, 157792, 187378, 197240, 374756, 394480, 468445, 749512, 788960, 936890, 1499024, 1873780, 2998048, 3747560, 7495120, 14990240]

約数ペア:

[(1, 14990240), (2, 7495120), (4, 3747560), (5, 2998048), (8, 1873780), (10, 1499024), (16, 936890), (19, 788960), (20, 749512), (32, 468445), (38, 394480), (40, 374756), (76, 197240), (80, 187378), (95, 157792), (152, 98620), (160, 93689), (190, 78896), (304, 49310), (380, 39448), (608, 24655), (760, 19724), (1520, 9862), (3040, 4931)]