2342320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 80

約数和(自身を含む): 6071040

約数和(自身を除く): 3728720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 67, 76, 80, 92, 95, 115, 134, 152, 184, 190, 230, 268, 304, 335, 368, 380, 437, 460, 536, 670, 760, 874, 920, 1072, 1273, 1340, 1520, 1541, 1748, 1840, 2185, 2546, 2680, 3082, 3496, 4370, 5092, 5360, 6164, 6365, 6992, 7705, 8740, 10184, 12328, 12730, 15410, 17480, 20368, 24656, 25460, 29279, 30820, 34960, 50920, 58558, 61640, 101840, 117116, 123280, 146395, 234232, 292790, 468464, 585580, 1171160, 2342320]

約数ペア:

[(1, 2342320), (2, 1171160), (4, 585580), (5, 468464), (8, 292790), (10, 234232), (16, 146395), (19, 123280), (20, 117116), (23, 101840), (38, 61640), (40, 58558), (46, 50920), (67, 34960), (76, 30820), (80, 29279), (92, 25460), (95, 24656), (115, 20368), (134, 17480), (152, 15410), (184, 12730), (190, 12328), (230, 10184), (268, 8740), (304, 7705), (335, 6992), (368, 6365), (380, 6164), (437, 5360), (460, 5092), (536, 4370), (670, 3496), (760, 3082), (874, 2680), (920, 2546), (1072, 2185), (1273, 1840), (1340, 1748), (1520, 1541)]