86879760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32909}}^1$

素因数の和:32936

約数の個数: 80

約数和(自身を含む): 293820480

約数和(自身を除く): 206940720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 32909, 65818, 98727, 131636, 164545, 197454, 263272, 329090, 361999, 394908, 493635, 526544, 658180, 723998, 789816, 987270, 1085997, 1316360, 1447996, 1579632, 1809995, 1974540, 2171994, 2632720, 2895992, 3619990, 3949080, 4343988, 5429985, 5791984, 7239980, 7898160, 8687976, 10859970, 14479960, 17375952, 21719940, 28959920, 43439880, 86879760]

約数ペア:

[(1, 86879760), (2, 43439880), (3, 28959920), (4, 21719940), (5, 17375952), (6, 14479960), (8, 10859970), (10, 8687976), (11, 7898160), (12, 7239980), (15, 5791984), (16, 5429985), (20, 4343988), (22, 3949080), (24, 3619990), (30, 2895992), (33, 2632720), (40, 2171994), (44, 1974540), (48, 1809995), (55, 1579632), (60, 1447996), (66, 1316360), (80, 1085997), (88, 987270), (110, 789816), (120, 723998), (132, 658180), (165, 526544), (176, 493635), (220, 394908), (240, 361999), (264, 329090), (330, 263272), (440, 197454), (528, 164545), (660, 131636), (880, 98727), (1320, 65818), (2640, 32909)]