1433360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:96

約数の個数: 80

約数和(自身を含む): 3749760

約数和(自身を除く): 2316400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 41, 46, 76, 80, 82, 92, 95, 115, 152, 164, 184, 190, 205, 230, 304, 328, 368, 380, 410, 437, 460, 656, 760, 779, 820, 874, 920, 943, 1520, 1558, 1640, 1748, 1840, 1886, 2185, 3116, 3280, 3496, 3772, 3895, 4370, 4715, 6232, 6992, 7544, 7790, 8740, 9430, 12464, 15088, 15580, 17480, 17917, 18860, 31160, 34960, 35834, 37720, 62320, 71668, 75440, 89585, 143336, 179170, 286672, 358340, 716680, 1433360]

約数ペア:

[(1, 1433360), (2, 716680), (4, 358340), (5, 286672), (8, 179170), (10, 143336), (16, 89585), (19, 75440), (20, 71668), (23, 62320), (38, 37720), (40, 35834), (41, 34960), (46, 31160), (76, 18860), (80, 17917), (82, 17480), (92, 15580), (95, 15088), (115, 12464), (152, 9430), (164, 8740), (184, 7790), (190, 7544), (205, 6992), (230, 6232), (304, 4715), (328, 4370), (368, 3895), (380, 3772), (410, 3496), (437, 3280), (460, 3116), (656, 2185), (760, 1886), (779, 1840), (820, 1748), (874, 1640), (920, 1558), (943, 1520)]