48799560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17681}}^1$

素因数の和:17718

約数の個数: 64

約数和(自身を含む): 152772480

約数和(自身を除く): 103972920

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, 17681, 35362, 53043, 70724, 88405, 106086, 141448, 176810, 212172, 265215, 353620, 406663, 424344, 530430, 707240, 813326, 1060860, 1219989, 1626652, 2033315, 2121720, 2439978, 3253304, 4066630, 4879956, 6099945, 8133260, 9759912, 12199890, 16266520, 24399780, 48799560]

約数ペア:

[(1, 48799560), (2, 24399780), (3, 16266520), (4, 12199890), (5, 9759912), (6, 8133260), (8, 6099945), (10, 4879956), (12, 4066630), (15, 3253304), (20, 2439978), (23, 2121720), (24, 2033315), (30, 1626652), (40, 1219989), (46, 1060860), (60, 813326), (69, 707240), (92, 530430), (115, 424344), (120, 406663), (138, 353620), (184, 265215), (230, 212172), (276, 176810), (345, 141448), (460, 106086), (552, 88405), (690, 70724), (920, 53043), (1380, 35362), (2760, 17681)]