235231560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1259}}^1$

素因数の和:1452

約数の個数: 128

約数和(自身を含む): 789264000

約数和(自身を除く): 554032440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 173, 180, 216, 270, 346, 360, 519, 540, 692, 865, 1038, 1080, 1259, 1384, 1557, 1730, 2076, 2518, 2595, 3114, 3460, 3777, 4152, 4671, 5036, 5190, 6228, 6295, 6920, 7554, 7785, 9342, 10072, 10380, 11331, 12456, 12590, 15108, 15570, 18684, 18885, 20760, 22662, 23355, 25180, 30216, 31140, 33993, 37368, 37770, 45324, 46710, 50360, 56655, 62280, 67986, 75540, 90648, 93420, 113310, 135972, 151080, 169965, 186840, 217807, 226620, 271944, 339930, 435614, 453240, 653421, 679860, 871228, 1089035, 1306842, 1359720, 1742456, 1960263, 2178070, 2613684, 3267105, 3920526, 4356140, 5227368, 5880789, 6534210, 7841052, 8712280, 9801315, 11761578, 13068420, 15682104, 19602630, 23523156, 26136840, 29403945, 39205260, 47046312, 58807890, 78410520, 117615780, 235231560]

約数ペア:

[(1, 235231560), (2, 117615780), (3, 78410520), (4, 58807890), (5, 47046312), (6, 39205260), (8, 29403945), (9, 26136840), (10, 23523156), (12, 19602630), (15, 15682104), (18, 13068420), (20, 11761578), (24, 9801315), (27, 8712280), (30, 7841052), (36, 6534210), (40, 5880789), (45, 5227368), (54, 4356140), (60, 3920526), (72, 3267105), (90, 2613684), (108, 2178070), (120, 1960263), (135, 1742456), (173, 1359720), (180, 1306842), (216, 1089035), (270, 871228), (346, 679860), (360, 653421), (519, 453240), (540, 435614), (692, 339930), (865, 271944), (1038, 226620), (1080, 217807), (1259, 186840), (1384, 169965), (1557, 151080), (1730, 135972), (2076, 113310), (2518, 93420), (2595, 90648), (3114, 75540), (3460, 67986), (3777, 62280), (4152, 56655), (4671, 50360), (5036, 46710), (5190, 45324), (6228, 37770), (6295, 37368), (6920, 33993), (7554, 31140), (7785, 30216), (9342, 25180), (10072, 23355), (10380, 22662), (11331, 20760), (12456, 18885), (12590, 18684), (15108, 15570)]