13103760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:856

約数の個数: 80

約数和(自身を含む): 41247360

約数和(自身を除く): 28143600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 769, 852, 1065, 1136, 1420, 1538, 1704, 2130, 2307, 2840, 3076, 3408, 3845, 4260, 4614, 5680, 6152, 7690, 8520, 9228, 11535, 12304, 15380, 17040, 18456, 23070, 30760, 36912, 46140, 54599, 61520, 92280, 109198, 163797, 184560, 218396, 272995, 327594, 436792, 545990, 655188, 818985, 873584, 1091980, 1310376, 1637970, 2183960, 2620752, 3275940, 4367920, 6551880, 13103760]

約数ペア:

[(1, 13103760), (2, 6551880), (3, 4367920), (4, 3275940), (5, 2620752), (6, 2183960), (8, 1637970), (10, 1310376), (12, 1091980), (15, 873584), (16, 818985), (20, 655188), (24, 545990), (30, 436792), (40, 327594), (48, 272995), (60, 218396), (71, 184560), (80, 163797), (120, 109198), (142, 92280), (213, 61520), (240, 54599), (284, 46140), (355, 36912), (426, 30760), (568, 23070), (710, 18456), (769, 17040), (852, 15380), (1065, 12304), (1136, 11535), (1420, 9228), (1538, 8520), (1704, 7690), (2130, 6152), (2307, 5680), (2840, 4614), (3076, 4260), (3408, 3845)]