142925040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{66169}}^1$

素因数の和:66191

約数の個数: 80

約数和(自身を含む): 492304800

約数和(自身を除く): 349379760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 66169, 132338, 198507, 264676, 330845, 397014, 529352, 595521, 661690, 794028, 992535, 1058704, 1191042, 1323380, 1588056, 1786563, 1985070, 2382084, 2646760, 2977605, 3176112, 3573126, 3970140, 4764168, 5293520, 5955210, 7146252, 7940280, 8932815, 9528336, 11910420, 14292504, 15880560, 17865630, 23820840, 28585008, 35731260, 47641680, 71462520, 142925040]

約数ペア:

[(1, 142925040), (2, 71462520), (3, 47641680), (4, 35731260), (5, 28585008), (6, 23820840), (8, 17865630), (9, 15880560), (10, 14292504), (12, 11910420), (15, 9528336), (16, 8932815), (18, 7940280), (20, 7146252), (24, 5955210), (27, 5293520), (30, 4764168), (36, 3970140), (40, 3573126), (45, 3176112), (48, 2977605), (54, 2646760), (60, 2382084), (72, 1985070), (80, 1786563), (90, 1588056), (108, 1323380), (120, 1191042), (135, 1058704), (144, 992535), (180, 794028), (216, 661690), (240, 595521), (270, 529352), (360, 397014), (432, 330845), (540, 264676), (720, 198507), (1080, 132338), (2160, 66169)]