38289480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13873}}^1$

素因数の和:13910

約数の個数: 64

約数和(自身を含む): 119871360

約数和(自身を除く): 81581880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 13873, 27746, 41619, 55492, 69365, 83238, 110984, 138730, 166476, 208095, 277460, 319079, 332952, 416190, 554920, 638158, 832380, 957237, 1276316, 1595395, 1664760, 1914474, 2552632, 3190790, 3828948, 4786185, 6381580, 7657896, 9572370, 12763160, 19144740, 38289480]

約数ペア:

[(1, 38289480), (2, 19144740), (3, 12763160), (4, 9572370), (5, 7657896), (6, 6381580), (8, 4786185), (10, 3828948), (12, 3190790), (15, 2552632), (20, 1914474), (23, 1664760), (24, 1595395), (30, 1276316), (40, 957237), (46, 832380), (60, 638158), (69, 554920), (92, 416190), (115, 332952), (120, 319079), (138, 277460), (184, 208095), (230, 166476), (276, 138730), (345, 110984), (460, 83238), (552, 69365), (690, 55492), (920, 41619), (1380, 27746), (2760, 13873)]