26819760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10159}}^1$

素因数の和:10186

約数の個数: 80

約数和(自身を含む): 90708480

約数和(自身を除く): 63888720

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, 10159, 20318, 30477, 40636, 50795, 60954, 81272, 101590, 111749, 121908, 152385, 162544, 203180, 223498, 243816, 304770, 335247, 406360, 446996, 487632, 558745, 609540, 670494, 812720, 893992, 1117490, 1219080, 1340988, 1676235, 1787984, 2234980, 2438160, 2681976, 3352470, 4469960, 5363952, 6704940, 8939920, 13409880, 26819760]

約数ペア:

[(1, 26819760), (2, 13409880), (3, 8939920), (4, 6704940), (5, 5363952), (6, 4469960), (8, 3352470), (10, 2681976), (11, 2438160), (12, 2234980), (15, 1787984), (16, 1676235), (20, 1340988), (22, 1219080), (24, 1117490), (30, 893992), (33, 812720), (40, 670494), (44, 609540), (48, 558745), (55, 487632), (60, 446996), (66, 406360), (80, 335247), (88, 304770), (110, 243816), (120, 223498), (132, 203180), (165, 162544), (176, 152385), (220, 121908), (240, 111749), (264, 101590), (330, 81272), (440, 60954), (528, 50795), (660, 40636), (880, 30477), (1320, 20318), (2640, 10159)]