131956560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61091}}^1$

素因数の和:61113

約数の個数: 80

約数和(自身を含む): 454524480

約数和(自身を除く): 322567920

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, 61091, 122182, 183273, 244364, 305455, 366546, 488728, 549819, 610910, 733092, 916365, 977456, 1099638, 1221820, 1466184, 1649457, 1832730, 2199276, 2443640, 2749095, 2932368, 3298914, 3665460, 4398552, 4887280, 5498190, 6597828, 7330920, 8247285, 8797104, 10996380, 13195656, 14661840, 16494570, 21992760, 26391312, 32989140, 43985520, 65978280, 131956560]

約数ペア:

[(1, 131956560), (2, 65978280), (3, 43985520), (4, 32989140), (5, 26391312), (6, 21992760), (8, 16494570), (9, 14661840), (10, 13195656), (12, 10996380), (15, 8797104), (16, 8247285), (18, 7330920), (20, 6597828), (24, 5498190), (27, 4887280), (30, 4398552), (36, 3665460), (40, 3298914), (45, 2932368), (48, 2749095), (54, 2443640), (60, 2199276), (72, 1832730), (80, 1649457), (90, 1466184), (108, 1221820), (120, 1099638), (135, 977456), (144, 916365), (180, 733092), (216, 610910), (240, 549819), (270, 488728), (360, 366546), (432, 305455), (540, 244364), (720, 183273), (1080, 122182), (2160, 61091)]