1170426420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{4139}}^1$

素因数の和:5725

約数の個数: 72

約数和(自身を含む): 3553411680

約数和(自身を除く): 2382985260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1571, 3142, 4139, 4713, 6284, 7855, 8278, 9426, 12417, 14139, 15710, 16556, 18852, 20695, 23565, 24834, 28278, 31420, 37251, 41390, 47130, 49668, 56556, 62085, 70695, 74502, 82780, 94260, 124170, 141390, 149004, 186255, 248340, 282780, 372510, 745020, 6502369, 13004738, 19507107, 26009476, 32511845, 39014214, 58521321, 65023690, 78028428, 97535535, 117042642, 130047380, 195071070, 234085284, 292606605, 390142140, 585213210, 1170426420]

約数ペア:

[(1, 1170426420), (2, 585213210), (3, 390142140), (4, 292606605), (5, 234085284), (6, 195071070), (9, 130047380), (10, 117042642), (12, 97535535), (15, 78028428), (18, 65023690), (20, 58521321), (30, 39014214), (36, 32511845), (45, 26009476), (60, 19507107), (90, 13004738), (180, 6502369), (1571, 745020), (3142, 372510), (4139, 282780), (4713, 248340), (6284, 186255), (7855, 149004), (8278, 141390), (9426, 124170), (12417, 94260), (14139, 82780), (15710, 74502), (16556, 70695), (18852, 62085), (20695, 56556), (23565, 49668), (24834, 47130), (28278, 41390), (31420, 37251)]