173628720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1009}}^1$

素因数の和:1267

約数の個数: 120

約数和(自身を含む): 586123200

約数和(自身を除く): 412494480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 239, 240, 360, 478, 717, 720, 956, 1009, 1195, 1434, 1912, 2018, 2151, 2390, 2868, 3027, 3585, 3824, 4036, 4302, 4780, 5045, 5736, 6054, 7170, 8072, 8604, 9081, 9560, 10090, 10755, 11472, 12108, 14340, 15135, 16144, 17208, 18162, 19120, 20180, 21510, 24216, 28680, 30270, 34416, 36324, 40360, 43020, 45405, 48432, 57360, 60540, 72648, 80720, 86040, 90810, 121080, 145296, 172080, 181620, 241151, 242160, 363240, 482302, 723453, 726480, 964604, 1205755, 1446906, 1929208, 2170359, 2411510, 2893812, 3617265, 3858416, 4340718, 4823020, 5787624, 7234530, 8681436, 9646040, 10851795, 11575248, 14469060, 17362872, 19292080, 21703590, 28938120, 34725744, 43407180, 57876240, 86814360, 173628720]

約数ペア:

[(1, 173628720), (2, 86814360), (3, 57876240), (4, 43407180), (5, 34725744), (6, 28938120), (8, 21703590), (9, 19292080), (10, 17362872), (12, 14469060), (15, 11575248), (16, 10851795), (18, 9646040), (20, 8681436), (24, 7234530), (30, 5787624), (36, 4823020), (40, 4340718), (45, 3858416), (48, 3617265), (60, 2893812), (72, 2411510), (80, 2170359), (90, 1929208), (120, 1446906), (144, 1205755), (180, 964604), (239, 726480), (240, 723453), (360, 482302), (478, 363240), (717, 242160), (720, 241151), (956, 181620), (1009, 172080), (1195, 145296), (1434, 121080), (1912, 90810), (2018, 86040), (2151, 80720), (2390, 72648), (2868, 60540), (3027, 57360), (3585, 48432), (3824, 45405), (4036, 43020), (4302, 40360), (4780, 36324), (5045, 34416), (5736, 30270), (6054, 28680), (7170, 24216), (8072, 21510), (8604, 20180), (9081, 19120), (9560, 18162), (10090, 17208), (10755, 16144), (11472, 15135), (12108, 14340)]