319014720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{36923}}^1$

素因数の和:36949

約数の個数: 112

約数和(自身を含む): 1125443520

約数和(自身を除く): 806428800

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, 4320, 8640, 36923, 73846, 110769, 147692, 184615, 221538, 295384, 332307, 369230, 443076, 553845, 590768, 664614, 738460, 886152, 996921, 1107690, 1181536, 1329228, 1476920, 1661535, 1772304, 1993842, 2215380, 2363072, 2658456, 2953840, 3323070, 3544608, 3987684, 4430760, 4984605, 5316912, 5907680, 6646140, 7089216, 7975368, 8861520, 9969210, 10633824, 11815360, 13292280, 15950736, 17723040, 19938420, 21267648, 26584560, 31901472, 35446080, 39876840, 53169120, 63802944, 79753680, 106338240, 159507360, 319014720]

約数ペア:

[(1, 319014720), (2, 159507360), (3, 106338240), (4, 79753680), (5, 63802944), (6, 53169120), (8, 39876840), (9, 35446080), (10, 31901472), (12, 26584560), (15, 21267648), (16, 19938420), (18, 17723040), (20, 15950736), (24, 13292280), (27, 11815360), (30, 10633824), (32, 9969210), (36, 8861520), (40, 7975368), (45, 7089216), (48, 6646140), (54, 5907680), (60, 5316912), (64, 4984605), (72, 4430760), (80, 3987684), (90, 3544608), (96, 3323070), (108, 2953840), (120, 2658456), (135, 2363072), (144, 2215380), (160, 1993842), (180, 1772304), (192, 1661535), (216, 1476920), (240, 1329228), (270, 1181536), (288, 1107690), (320, 996921), (360, 886152), (432, 738460), (480, 664614), (540, 590768), (576, 553845), (720, 443076), (864, 369230), (960, 332307), (1080, 295384), (1440, 221538), (1728, 184615), (2160, 147692), (2880, 110769), (4320, 73846), (8640, 36923)]