71462520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{66169}}^1$

素因数の和:66189

約数の個数: 64

約数和(自身を含む): 238212000

約数和(自身を除く): 166749480

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, 66169, 132338, 198507, 264676, 330845, 397014, 529352, 595521, 661690, 794028, 992535, 1191042, 1323380, 1588056, 1786563, 1985070, 2382084, 2646760, 2977605, 3573126, 3970140, 4764168, 5955210, 7146252, 7940280, 8932815, 11910420, 14292504, 17865630, 23820840, 35731260, 71462520]

約数ペア:

[(1, 71462520), (2, 35731260), (3, 23820840), (4, 17865630), (5, 14292504), (6, 11910420), (8, 8932815), (9, 7940280), (10, 7146252), (12, 5955210), (15, 4764168), (18, 3970140), (20, 3573126), (24, 2977605), (27, 2646760), (30, 2382084), (36, 1985070), (40, 1786563), (45, 1588056), (54, 1323380), (60, 1191042), (72, 992535), (90, 794028), (108, 661690), (120, 595521), (135, 529352), (180, 397014), (216, 330845), (270, 264676), (360, 198507), (540, 132338), (1080, 66169)]