1129760

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 2794176

約数和(自身を除く): 1664416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 307, 368, 460, 614, 736, 920, 1228, 1535, 1840, 2456, 3070, 3680, 4912, 6140, 7061, 9824, 12280, 14122, 24560, 28244, 35305, 49120, 56488, 70610, 112976, 141220, 225952, 282440, 564880, 1129760]

約数ペア:

[(1, 1129760), (2, 564880), (4, 282440), (5, 225952), (8, 141220), (10, 112976), (16, 70610), (20, 56488), (23, 49120), (32, 35305), (40, 28244), (46, 24560), (80, 14122), (92, 12280), (115, 9824), (160, 7061), (184, 6140), (230, 4912), (307, 3680), (368, 3070), (460, 2456), (614, 1840), (736, 1535), (920, 1228)]