3104080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 8642304

約数和(自身を除く): 5538224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 241, 280, 322, 368, 460, 482, 560, 644, 805, 920, 964, 1205, 1288, 1610, 1687, 1840, 1928, 2410, 2576, 3220, 3374, 3856, 4820, 5543, 6440, 6748, 8435, 9640, 11086, 12880, 13496, 16870, 19280, 22172, 26992, 27715, 33740, 38801, 44344, 55430, 67480, 77602, 88688, 110860, 134960, 155204, 194005, 221720, 310408, 388010, 443440, 620816, 776020, 1552040, 3104080]

約数ペア:

[(1, 3104080), (2, 1552040), (4, 776020), (5, 620816), (7, 443440), (8, 388010), (10, 310408), (14, 221720), (16, 194005), (20, 155204), (23, 134960), (28, 110860), (35, 88688), (40, 77602), (46, 67480), (56, 55430), (70, 44344), (80, 38801), (92, 33740), (112, 27715), (115, 26992), (140, 22172), (161, 19280), (184, 16870), (230, 13496), (241, 12880), (280, 11086), (322, 9640), (368, 8435), (460, 6748), (482, 6440), (560, 5543), (644, 4820), (805, 3856), (920, 3374), (964, 3220), (1205, 2576), (1288, 2410), (1610, 1928), (1687, 1840)]