23719560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1259}}^1$

素因数の和:1430

約数の個数: 64

約数和(自身を含む): 71668800

約数和(自身を除く): 47949240

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, 1259, 1570, 1884, 2355, 2518, 3140, 3768, 3777, 4710, 5036, 6280, 6295, 7554, 9420, 10072, 12590, 15108, 18840, 18885, 25180, 30216, 37770, 50360, 75540, 151080, 197663, 395326, 592989, 790652, 988315, 1185978, 1581304, 1976630, 2371956, 2964945, 3953260, 4743912, 5929890, 7906520, 11859780, 23719560]

約数ペア:

[(1, 23719560), (2, 11859780), (3, 7906520), (4, 5929890), (5, 4743912), (6, 3953260), (8, 2964945), (10, 2371956), (12, 1976630), (15, 1581304), (20, 1185978), (24, 988315), (30, 790652), (40, 592989), (60, 395326), (120, 197663), (157, 151080), (314, 75540), (471, 50360), (628, 37770), (785, 30216), (942, 25180), (1256, 18885), (1259, 18840), (1570, 15108), (1884, 12590), (2355, 10072), (2518, 9420), (3140, 7554), (3768, 6295), (3777, 6280), (4710, 5036)]