173850480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7789}}^1$

素因数の和:7839

約数の個数: 120

約数和(自身を含む): 602759040

約数和(自身を除く): 428908560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 7789, 11160, 15578, 22320, 23367, 31156, 38945, 46734, 62312, 70101, 77890, 93468, 116835, 124624, 140202, 155780, 186936, 233670, 241459, 280404, 311560, 350505, 373872, 467340, 482918, 560808, 623120, 701010, 724377, 934680, 965836, 1121616, 1207295, 1402020, 1448754, 1869360, 1931672, 2173131, 2414590, 2804040, 2897508, 3621885, 3863344, 4346262, 4829180, 5608080, 5795016, 7243770, 8692524, 9658360, 10865655, 11590032, 14487540, 17385048, 19316720, 21731310, 28975080, 34770096, 43462620, 57950160, 86925240, 173850480]

約数ペア:

[(1, 173850480), (2, 86925240), (3, 57950160), (4, 43462620), (5, 34770096), (6, 28975080), (8, 21731310), (9, 19316720), (10, 17385048), (12, 14487540), (15, 11590032), (16, 10865655), (18, 9658360), (20, 8692524), (24, 7243770), (30, 5795016), (31, 5608080), (36, 4829180), (40, 4346262), (45, 3863344), (48, 3621885), (60, 2897508), (62, 2804040), (72, 2414590), (80, 2173131), (90, 1931672), (93, 1869360), (120, 1448754), (124, 1402020), (144, 1207295), (155, 1121616), (180, 965836), (186, 934680), (240, 724377), (248, 701010), (279, 623120), (310, 560808), (360, 482918), (372, 467340), (465, 373872), (496, 350505), (558, 311560), (620, 280404), (720, 241459), (744, 233670), (930, 186936), (1116, 155780), (1240, 140202), (1395, 124624), (1488, 116835), (1860, 93468), (2232, 77890), (2480, 70101), (2790, 62312), (3720, 46734), (4464, 38945), (5580, 31156), (7440, 23367), (7789, 22320), (11160, 15578)]