72370880

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9833}}^1$

素因数の和:9873

約数の個数: 56

約数和(自身を含む): 179844192

約数和(自身を除く): 107473312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 9833, 19666, 39332, 49165, 78664, 98330, 157328, 196660, 226159, 314656, 393320, 452318, 629312, 786640, 904636, 1130795, 1573280, 1809272, 2261590, 3146560, 3618544, 4523180, 7237088, 9046360, 14474176, 18092720, 36185440, 72370880]

約数ペア:

[(1, 72370880), (2, 36185440), (4, 18092720), (5, 14474176), (8, 9046360), (10, 7237088), (16, 4523180), (20, 3618544), (23, 3146560), (32, 2261590), (40, 1809272), (46, 1573280), (64, 1130795), (80, 904636), (92, 786640), (115, 629312), (160, 452318), (184, 393320), (230, 314656), (320, 226159), (368, 196660), (460, 157328), (736, 98330), (920, 78664), (1472, 49165), (1840, 39332), (3680, 19666), (7360, 9833)]