268338720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43003}}^1$

素因数の和:43034

約数の個数: 96

約数和(自身を含む): 910308672

約数和(自身を除く): 641969952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 43003, 86006, 129009, 172012, 215015, 258018, 344024, 430030, 516036, 559039, 645045, 688048, 860060, 1032072, 1118078, 1290090, 1376096, 1677117, 1720120, 2064144, 2236156, 2580180, 2795195, 3354234, 3440240, 4128288, 4472312, 5160360, 5590390, 6708468, 6880480, 8385585, 8944624, 10320720, 11180780, 13416936, 16771170, 17889248, 20641440, 22361560, 26833872, 33542340, 44723120, 53667744, 67084680, 89446240, 134169360, 268338720]

約数ペア:

[(1, 268338720), (2, 134169360), (3, 89446240), (4, 67084680), (5, 53667744), (6, 44723120), (8, 33542340), (10, 26833872), (12, 22361560), (13, 20641440), (15, 17889248), (16, 16771170), (20, 13416936), (24, 11180780), (26, 10320720), (30, 8944624), (32, 8385585), (39, 6880480), (40, 6708468), (48, 5590390), (52, 5160360), (60, 4472312), (65, 4128288), (78, 3440240), (80, 3354234), (96, 2795195), (104, 2580180), (120, 2236156), (130, 2064144), (156, 1720120), (160, 1677117), (195, 1376096), (208, 1290090), (240, 1118078), (260, 1032072), (312, 860060), (390, 688048), (416, 645045), (480, 559039), (520, 516036), (624, 430030), (780, 344024), (1040, 258018), (1248, 215015), (1560, 172012), (2080, 129009), (3120, 86006), (6240, 43003)]