8151120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11321}}^1$

素因数の和:11340

約数の個数: 60

約数和(自身を含む): 27376596

約数和(自身を除く): 19225476

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 11321, 22642, 33963, 45284, 56605, 67926, 90568, 101889, 113210, 135852, 169815, 181136, 203778, 226420, 271704, 339630, 407556, 452840, 509445, 543408, 679260, 815112, 905680, 1018890, 1358520, 1630224, 2037780, 2717040, 4075560, 8151120]

約数ペア:

[(1, 8151120), (2, 4075560), (3, 2717040), (4, 2037780), (5, 1630224), (6, 1358520), (8, 1018890), (9, 905680), (10, 815112), (12, 679260), (15, 543408), (16, 509445), (18, 452840), (20, 407556), (24, 339630), (30, 271704), (36, 226420), (40, 203778), (45, 181136), (48, 169815), (60, 135852), (72, 113210), (80, 101889), (90, 90568), (120, 67926), (144, 56605), (180, 45284), (240, 33963), (360, 22642), (720, 11321)]