323517240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3275

約数の個数: 160

約数和(自身を含む): 1122802560

約数和(自身を除く): 799285320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1620, 1674, 1860, 2232, 2511, 2790, 3221, 3240, 3348, 3720, 4185, 5022, 5580, 6442, 6696, 8370, 9663, 10044, 11160, 12555, 12884, 16105, 16740, 19326, 20088, 25110, 25768, 28989, 32210, 33480, 38652, 48315, 50220, 57978, 64420, 77304, 86967, 96630, 99851, 100440, 115956, 128840, 144945, 173934, 193260, 199702, 231912, 260901, 289890, 299553, 347868, 386520, 399404, 434835, 499255, 521802, 579780, 599106, 695736, 798808, 869670, 898659, 998510, 1043604, 1159560, 1198212, 1304505, 1497765, 1739340, 1797318, 1997020, 2087208, 2396424, 2609010, 2695977, 2995530, 3478680, 3594636, 3994040, 4493295, 5218020, 5391954, 5991060, 7189272, 8087931, 8986590, 10436040, 10783908, 11982120, 13479885, 16175862, 17973180, 21567816, 26959770, 32351724, 35946360, 40439655, 53919540, 64703448, 80879310, 107839080, 161758620, 323517240]

約数ペア:

[(1, 323517240), (2, 161758620), (3, 107839080), (4, 80879310), (5, 64703448), (6, 53919540), (8, 40439655), (9, 35946360), (10, 32351724), (12, 26959770), (15, 21567816), (18, 17973180), (20, 16175862), (24, 13479885), (27, 11982120), (30, 10783908), (31, 10436040), (36, 8986590), (40, 8087931), (45, 7189272), (54, 5991060), (60, 5391954), (62, 5218020), (72, 4493295), (81, 3994040), (90, 3594636), (93, 3478680), (108, 2995530), (120, 2695977), (124, 2609010), (135, 2396424), (155, 2087208), (162, 1997020), (180, 1797318), (186, 1739340), (216, 1497765), (248, 1304505), (270, 1198212), (279, 1159560), (310, 1043604), (324, 998510), (360, 898659), (372, 869670), (405, 798808), (465, 695736), (540, 599106), (558, 579780), (620, 521802), (648, 499255), (744, 434835), (810, 399404), (837, 386520), (930, 347868), (1080, 299553), (1116, 289890), (1240, 260901), (1395, 231912), (1620, 199702), (1674, 193260), (1860, 173934), (2232, 144945), (2511, 128840), (2790, 115956), (3221, 100440), (3240, 99851), (3348, 96630), (3720, 86967), (4185, 77304), (5022, 64420), (5580, 57978), (6442, 50220), (6696, 48315), (8370, 38652), (9663, 33480), (10044, 32210), (11160, 28989), (12555, 25768), (12884, 25110), (16105, 20088), (16740, 19326)]