87002640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:926

約数の個数: 160

約数和(自身を含む): 306408960

約数和(自身を除く): 219406320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 857, 940, 1080, 1128, 1269, 1410, 1692, 1714, 1880, 2115, 2160, 2256, 2538, 2571, 2820, 3384, 3428, 3760, 4230, 4285, 5076, 5142, 5640, 6345, 6768, 6856, 7713, 8460, 8570, 10152, 10284, 11280, 12690, 12855, 13712, 15426, 16920, 17140, 20304, 20568, 23139, 25380, 25710, 30852, 33840, 34280, 38565, 40279, 41136, 46278, 50760, 51420, 61704, 68560, 77130, 80558, 92556, 101520, 102840, 115695, 120837, 123408, 154260, 161116, 185112, 201395, 205680, 231390, 241674, 308520, 322232, 362511, 370224, 402790, 462780, 483348, 604185, 617040, 644464, 725022, 805580, 925560, 966696, 1087533, 1208370, 1450044, 1611160, 1812555, 1851120, 1933392, 2175066, 2416740, 2900088, 3222320, 3625110, 4350132, 4833480, 5437665, 5800176, 7250220, 8700264, 9666960, 10875330, 14500440, 17400528, 21750660, 29000880, 43501320, 87002640]

約数ペア:

[(1, 87002640), (2, 43501320), (3, 29000880), (4, 21750660), (5, 17400528), (6, 14500440), (8, 10875330), (9, 9666960), (10, 8700264), (12, 7250220), (15, 5800176), (16, 5437665), (18, 4833480), (20, 4350132), (24, 3625110), (27, 3222320), (30, 2900088), (36, 2416740), (40, 2175066), (45, 1933392), (47, 1851120), (48, 1812555), (54, 1611160), (60, 1450044), (72, 1208370), (80, 1087533), (90, 966696), (94, 925560), (108, 805580), (120, 725022), (135, 644464), (141, 617040), (144, 604185), (180, 483348), (188, 462780), (216, 402790), (235, 370224), (240, 362511), (270, 322232), (282, 308520), (360, 241674), (376, 231390), (423, 205680), (432, 201395), (470, 185112), (540, 161116), (564, 154260), (705, 123408), (720, 120837), (752, 115695), (846, 102840), (857, 101520), (940, 92556), (1080, 80558), (1128, 77130), (1269, 68560), (1410, 61704), (1692, 51420), (1714, 50760), (1880, 46278), (2115, 41136), (2160, 40279), (2256, 38565), (2538, 34280), (2571, 33840), (2820, 30852), (3384, 25710), (3428, 25380), (3760, 23139), (4230, 20568), (4285, 20304), (5076, 17140), (5142, 16920), (5640, 15426), (6345, 13712), (6768, 12855), (6856, 12690), (7713, 11280), (8460, 10284), (8570, 10152)]