84571560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{78307}}^1$

素因数の和:78327

約数の個数: 64

約数和(自身を含む): 281908800

約数和(自身を除く): 197337240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 78307, 156614, 234921, 313228, 391535, 469842, 626456, 704763, 783070, 939684, 1174605, 1409526, 1566140, 1879368, 2114289, 2349210, 2819052, 3132280, 3523815, 4228578, 4698420, 5638104, 7047630, 8457156, 9396840, 10571445, 14095260, 16914312, 21142890, 28190520, 42285780, 84571560]

約数ペア:

[(1, 84571560), (2, 42285780), (3, 28190520), (4, 21142890), (5, 16914312), (6, 14095260), (8, 10571445), (9, 9396840), (10, 8457156), (12, 7047630), (15, 5638104), (18, 4698420), (20, 4228578), (24, 3523815), (27, 3132280), (30, 2819052), (36, 2349210), (40, 2114289), (45, 1879368), (54, 1566140), (60, 1409526), (72, 1174605), (90, 939684), (108, 783070), (120, 704763), (135, 626456), (180, 469842), (216, 391535), (270, 313228), (360, 234921), (540, 156614), (1080, 78307)]