31250880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{3617}}^1$

素因数の和:3643

約数の個数: 112

約数和(自身を含む): 110276640

約数和(自身を除く): 79025760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 3617, 4320, 7234, 8640, 10851, 14468, 18085, 21702, 28936, 32553, 36170, 43404, 54255, 57872, 65106, 72340, 86808, 97659, 108510, 115744, 130212, 144680, 162765, 173616, 195318, 217020, 231488, 260424, 289360, 325530, 347232, 390636, 434040, 488295, 520848, 578720, 651060, 694464, 781272, 868080, 976590, 1041696, 1157440, 1302120, 1562544, 1736160, 1953180, 2083392, 2604240, 3125088, 3472320, 3906360, 5208480, 6250176, 7812720, 10416960, 15625440, 31250880]

約数ペア:

[(1, 31250880), (2, 15625440), (3, 10416960), (4, 7812720), (5, 6250176), (6, 5208480), (8, 3906360), (9, 3472320), (10, 3125088), (12, 2604240), (15, 2083392), (16, 1953180), (18, 1736160), (20, 1562544), (24, 1302120), (27, 1157440), (30, 1041696), (32, 976590), (36, 868080), (40, 781272), (45, 694464), (48, 651060), (54, 578720), (60, 520848), (64, 488295), (72, 434040), (80, 390636), (90, 347232), (96, 325530), (108, 289360), (120, 260424), (135, 231488), (144, 217020), (160, 195318), (180, 173616), (192, 162765), (216, 144680), (240, 130212), (270, 115744), (288, 108510), (320, 97659), (360, 86808), (432, 72340), (480, 65106), (540, 57872), (576, 54255), (720, 43404), (864, 36170), (960, 32553), (1080, 28936), (1440, 21702), (1728, 18085), (2160, 14468), (2880, 10851), (3617, 8640), (4320, 7234)]