986240

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:109

約数の個数: 64

約数和(自身を含む): 2496960

約数和(自身を除く): 1510720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 67, 80, 92, 115, 128, 134, 160, 184, 230, 268, 320, 335, 368, 460, 536, 640, 670, 736, 920, 1072, 1340, 1472, 1541, 1840, 2144, 2680, 2944, 3082, 3680, 4288, 5360, 6164, 7360, 7705, 8576, 10720, 12328, 14720, 15410, 21440, 24656, 30820, 42880, 49312, 61640, 98624, 123280, 197248, 246560, 493120, 986240]

約数ペア:

[(1, 986240), (2, 493120), (4, 246560), (5, 197248), (8, 123280), (10, 98624), (16, 61640), (20, 49312), (23, 42880), (32, 30820), (40, 24656), (46, 21440), (64, 15410), (67, 14720), (80, 12328), (92, 10720), (115, 8576), (128, 7705), (134, 7360), (160, 6164), (184, 5360), (230, 4288), (268, 3680), (320, 3082), (335, 2944), (368, 2680), (460, 2144), (536, 1840), (640, 1541), (670, 1472), (736, 1340), (920, 1072)]