56443320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1889}}^1$

素因数の和:1989

約数の個数: 96

約数和(自身を含む): 185749200

約数和(自身を除く): 129305880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1889, 1992, 2490, 2988, 3320, 3735, 3778, 4980, 5667, 5976, 7470, 7556, 9445, 9960, 11334, 14940, 15112, 17001, 18890, 22668, 28335, 29880, 34002, 37780, 45336, 56670, 68004, 75560, 85005, 113340, 136008, 156787, 170010, 226680, 313574, 340020, 470361, 627148, 680040, 783935, 940722, 1254296, 1411083, 1567870, 1881444, 2351805, 2822166, 3135740, 3762888, 4703610, 5644332, 6271480, 7055415, 9407220, 11288664, 14110830, 18814440, 28221660, 56443320]

約数ペア:

[(1, 56443320), (2, 28221660), (3, 18814440), (4, 14110830), (5, 11288664), (6, 9407220), (8, 7055415), (9, 6271480), (10, 5644332), (12, 4703610), (15, 3762888), (18, 3135740), (20, 2822166), (24, 2351805), (30, 1881444), (36, 1567870), (40, 1411083), (45, 1254296), (60, 940722), (72, 783935), (83, 680040), (90, 627148), (120, 470361), (166, 340020), (180, 313574), (249, 226680), (332, 170010), (360, 156787), (415, 136008), (498, 113340), (664, 85005), (747, 75560), (830, 68004), (996, 56670), (1245, 45336), (1494, 37780), (1660, 34002), (1889, 29880), (1992, 28335), (2490, 22668), (2988, 18890), (3320, 17001), (3735, 15112), (3778, 14940), (4980, 11334), (5667, 9960), (5976, 9445), (7470, 7556)]