2738651640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1201163}}^1$

素因数の和:1201196

約数の個数: 64

約数和(自身を含む): 8648380800

約数和(自身を除く): 5909729160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 1201163, 2402326, 3603489, 4804652, 6005815, 7206978, 9609304, 12011630, 14413956, 18017445, 22822097, 24023260, 28827912, 36034890, 45644194, 48046520, 68466291, 72069780, 91288388, 114110485, 136932582, 144139560, 182576776, 228220970, 273865164, 342331455, 456441940, 547730328, 684662910, 912883880, 1369325820, 2738651640]

約数ペア:

[(1, 2738651640), (2, 1369325820), (3, 912883880), (4, 684662910), (5, 547730328), (6, 456441940), (8, 342331455), (10, 273865164), (12, 228220970), (15, 182576776), (19, 144139560), (20, 136932582), (24, 114110485), (30, 91288388), (38, 72069780), (40, 68466291), (57, 48046520), (60, 45644194), (76, 36034890), (95, 28827912), (114, 24023260), (120, 22822097), (152, 18017445), (190, 14413956), (228, 12011630), (285, 9609304), (380, 7206978), (456, 6005815), (570, 4804652), (760, 3603489), (1140, 2402326), (2280, 1201163)]