312408360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26297}}^1$

素因数の和:26328

約数の個数: 128

約数和(自身を含む): 1136073600

約数和(自身を除く): 823665240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 26297, 52594, 78891, 105188, 131485, 157782, 210376, 236673, 262970, 289267, 315564, 394455, 473346, 525940, 578534, 631128, 710019, 788910, 867801, 946692, 1051880, 1157068, 1183365, 1420038, 1446335, 1577820, 1735602, 1893384, 2314136, 2366730, 2603403, 2840076, 2892670, 3155640, 3471204, 3550095, 4339005, 4733460, 5206806, 5680152, 5785340, 6942408, 7100190, 7810209, 8678010, 9466920, 10413612, 11570680, 13017015, 14200380, 15620418, 17356020, 20827224, 26034030, 28400760, 31240836, 34712040, 39051045, 52068060, 62481672, 78102090, 104136120, 156204180, 312408360]

約数ペア:

[(1, 312408360), (2, 156204180), (3, 104136120), (4, 78102090), (5, 62481672), (6, 52068060), (8, 39051045), (9, 34712040), (10, 31240836), (11, 28400760), (12, 26034030), (15, 20827224), (18, 17356020), (20, 15620418), (22, 14200380), (24, 13017015), (27, 11570680), (30, 10413612), (33, 9466920), (36, 8678010), (40, 7810209), (44, 7100190), (45, 6942408), (54, 5785340), (55, 5680152), (60, 5206806), (66, 4733460), (72, 4339005), (88, 3550095), (90, 3471204), (99, 3155640), (108, 2892670), (110, 2840076), (120, 2603403), (132, 2366730), (135, 2314136), (165, 1893384), (180, 1735602), (198, 1577820), (216, 1446335), (220, 1420038), (264, 1183365), (270, 1157068), (297, 1051880), (330, 946692), (360, 867801), (396, 788910), (440, 710019), (495, 631128), (540, 578534), (594, 525940), (660, 473346), (792, 394455), (990, 315564), (1080, 289267), (1188, 262970), (1320, 236673), (1485, 210376), (1980, 157782), (2376, 131485), (2970, 105188), (3960, 78891), (5940, 52594), (11880, 26297)]