152311520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41389}}^1$

素因数の和:41427

約数の個数: 48

約数和(自身を含む): 375490080

約数和(自身を除く): 223178560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 41389, 82778, 165556, 206945, 331112, 413890, 662224, 827780, 951947, 1324448, 1655560, 1903894, 3311120, 3807788, 4759735, 6622240, 7615576, 9519470, 15231152, 19038940, 30462304, 38077880, 76155760, 152311520]

約数ペア:

[(1, 152311520), (2, 76155760), (4, 38077880), (5, 30462304), (8, 19038940), (10, 15231152), (16, 9519470), (20, 7615576), (23, 6622240), (32, 4759735), (40, 3807788), (46, 3311120), (80, 1903894), (92, 1655560), (115, 1324448), (160, 951947), (184, 827780), (230, 662224), (368, 413890), (460, 331112), (736, 206945), (920, 165556), (1840, 82778), (3680, 41389)]