327890160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11677}}^1$

素因数の和:11712

約数の個数: 160

約数和(自身を含む): 1216380480

約数和(自身を除く): 888490320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 11677, 14040, 23354, 28080, 35031, 46708, 58385, 70062, 93416, 105093, 116770, 140124, 151801, 175155, 186832, 210186, 233540, 280248, 303602, 315279, 350310, 420372, 455403, 467080, 525465, 560496, 607204, 630558, 700620, 759005, 840744, 910806, 934160, 1050930, 1214408, 1261116, 1366209, 1401240, 1518010, 1576395, 1681488, 1821612, 2101860, 2277015, 2428816, 2522232, 2732418, 2802480, 3036020, 3152790, 3643224, 4098627, 4203720, 4554030, 5044464, 5464836, 6072040, 6305580, 6831045, 7286448, 8197254, 8407440, 9108060, 10929672, 12144080, 12611160, 13662090, 16394508, 18216120, 20493135, 21859344, 25222320, 27324180, 32789016, 36432240, 40986270, 54648360, 65578032, 81972540, 109296720, 163945080, 327890160]

約数ペア:

[(1, 327890160), (2, 163945080), (3, 109296720), (4, 81972540), (5, 65578032), (6, 54648360), (8, 40986270), (9, 36432240), (10, 32789016), (12, 27324180), (13, 25222320), (15, 21859344), (16, 20493135), (18, 18216120), (20, 16394508), (24, 13662090), (26, 12611160), (27, 12144080), (30, 10929672), (36, 9108060), (39, 8407440), (40, 8197254), (45, 7286448), (48, 6831045), (52, 6305580), (54, 6072040), (60, 5464836), (65, 5044464), (72, 4554030), (78, 4203720), (80, 4098627), (90, 3643224), (104, 3152790), (108, 3036020), (117, 2802480), (120, 2732418), (130, 2522232), (135, 2428816), (144, 2277015), (156, 2101860), (180, 1821612), (195, 1681488), (208, 1576395), (216, 1518010), (234, 1401240), (240, 1366209), (260, 1261116), (270, 1214408), (312, 1050930), (351, 934160), (360, 910806), (390, 840744), (432, 759005), (468, 700620), (520, 630558), (540, 607204), (585, 560496), (624, 525465), (702, 467080), (720, 455403), (780, 420372), (936, 350310), (1040, 315279), (1080, 303602), (1170, 280248), (1404, 233540), (1560, 210186), (1755, 186832), (1872, 175155), (2160, 151801), (2340, 140124), (2808, 116770), (3120, 105093), (3510, 93416), (4680, 70062), (5616, 58385), (7020, 46708), (9360, 35031), (11677, 28080), (14040, 23354)]