1144480

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 2830464

約数和(自身を除く): 1685984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 311, 368, 460, 622, 736, 920, 1244, 1555, 1840, 2488, 3110, 3680, 4976, 6220, 7153, 9952, 12440, 14306, 24880, 28612, 35765, 49760, 57224, 71530, 114448, 143060, 228896, 286120, 572240, 1144480]

約数ペア:

[(1, 1144480), (2, 572240), (4, 286120), (5, 228896), (8, 143060), (10, 114448), (16, 71530), (20, 57224), (23, 49760), (32, 35765), (40, 28612), (46, 24880), (80, 14306), (92, 12440), (115, 9952), (160, 7153), (184, 6220), (230, 4976), (311, 3680), (368, 3110), (460, 2488), (622, 1840), (736, 1555), (920, 1244)]