879520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 2177280

約数和(自身を除く): 1297760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 239, 368, 460, 478, 736, 920, 956, 1195, 1840, 1912, 2390, 3680, 3824, 4780, 5497, 7648, 9560, 10994, 19120, 21988, 27485, 38240, 43976, 54970, 87952, 109940, 175904, 219880, 439760, 879520]

約数ペア:

[(1, 879520), (2, 439760), (4, 219880), (5, 175904), (8, 109940), (10, 87952), (16, 54970), (20, 43976), (23, 38240), (32, 27485), (40, 21988), (46, 19120), (80, 10994), (92, 9560), (115, 7648), (160, 5497), (184, 4780), (230, 3824), (239, 3680), (368, 2390), (460, 1912), (478, 1840), (736, 1195), (920, 956)]