74701920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8228

約数の個数: 96

約数和(自身を含む): 247726080

約数和(自身を除く): 173024160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 8191, 9120, 16382, 24573, 32764, 40955, 49146, 65528, 81910, 98292, 122865, 131056, 155629, 163820, 196584, 245730, 262112, 311258, 327640, 393168, 466887, 491460, 622516, 655280, 778145, 786336, 933774, 982920, 1245032, 1310560, 1556290, 1867548, 1965840, 2334435, 2490064, 3112580, 3735096, 3931680, 4668870, 4980128, 6225160, 7470192, 9337740, 12450320, 14940384, 18675480, 24900640, 37350960, 74701920]

約数ペア:

[(1, 74701920), (2, 37350960), (3, 24900640), (4, 18675480), (5, 14940384), (6, 12450320), (8, 9337740), (10, 7470192), (12, 6225160), (15, 4980128), (16, 4668870), (19, 3931680), (20, 3735096), (24, 3112580), (30, 2490064), (32, 2334435), (38, 1965840), (40, 1867548), (48, 1556290), (57, 1310560), (60, 1245032), (76, 982920), (80, 933774), (95, 786336), (96, 778145), (114, 655280), (120, 622516), (152, 491460), (160, 466887), (190, 393168), (228, 327640), (240, 311258), (285, 262112), (304, 245730), (380, 196584), (456, 163820), (480, 155629), (570, 131056), (608, 122865), (760, 98292), (912, 81910), (1140, 65528), (1520, 49146), (1824, 40955), (2280, 32764), (3040, 24573), (4560, 16382), (8191, 9120)]