101604120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5393}}^1$

素因数の和:5564

約数の個数: 64

約数和(自身を含む): 306810720

約数和(自身を除く): 205206600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 5393, 6280, 9420, 10786, 16179, 18840, 21572, 26965, 32358, 43144, 53930, 64716, 80895, 107860, 129432, 161790, 215720, 323580, 647160, 846701, 1693402, 2540103, 3386804, 4233505, 5080206, 6773608, 8467010, 10160412, 12700515, 16934020, 20320824, 25401030, 33868040, 50802060, 101604120]

約数ペア:

[(1, 101604120), (2, 50802060), (3, 33868040), (4, 25401030), (5, 20320824), (6, 16934020), (8, 12700515), (10, 10160412), (12, 8467010), (15, 6773608), (20, 5080206), (24, 4233505), (30, 3386804), (40, 2540103), (60, 1693402), (120, 846701), (157, 647160), (314, 323580), (471, 215720), (628, 161790), (785, 129432), (942, 107860), (1256, 80895), (1570, 64716), (1884, 53930), (2355, 43144), (3140, 32358), (3768, 26965), (4710, 21572), (5393, 18840), (6280, 16179), (9420, 10786)]