236423520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{164183}}^1$

素因数の和:164204

約数の個数: 72

約数和(自身を含む): 806800176

約数和(自身を除く): 570376656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 164183, 328366, 492549, 656732, 820915, 985098, 1313464, 1477647, 1641830, 1970196, 2462745, 2626928, 2955294, 3283660, 3940392, 4925490, 5253856, 5910588, 6567320, 7388235, 7880784, 9850980, 11821176, 13134640, 14776470, 15761568, 19701960, 23642352, 26269280, 29552940, 39403920, 47284704, 59105880, 78807840, 118211760, 236423520]

約数ペア:

[(1, 236423520), (2, 118211760), (3, 78807840), (4, 59105880), (5, 47284704), (6, 39403920), (8, 29552940), (9, 26269280), (10, 23642352), (12, 19701960), (15, 15761568), (16, 14776470), (18, 13134640), (20, 11821176), (24, 9850980), (30, 7880784), (32, 7388235), (36, 6567320), (40, 5910588), (45, 5253856), (48, 4925490), (60, 3940392), (72, 3283660), (80, 2955294), (90, 2626928), (96, 2462745), (120, 1970196), (144, 1641830), (160, 1477647), (180, 1313464), (240, 985098), (288, 820915), (360, 656732), (480, 492549), (720, 328366), (1440, 164183)]