1304881380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{219677}}^1$

素因数の和:219706

約数の個数: 96

約数和(自身を含む): 4428708480

約数和(自身を除く): 3123827100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 219677, 439354, 659031, 878708, 1098385, 1318062, 1977093, 2196770, 2416447, 2636124, 3295155, 3954186, 4393540, 4832894, 5931279, 6590310, 7249341, 7908372, 9665788, 9885465, 11862558, 12082235, 13180620, 14498682, 19770930, 21748023, 23725116, 24164470, 28997364, 29656395, 36246705, 39541860, 43496046, 48328940, 59312790, 65244069, 72493410, 86992092, 108740115, 118625580, 130488138, 144986820, 217480230, 260976276, 326220345, 434960460, 652440690, 1304881380]

約数ペア:

[(1, 1304881380), (2, 652440690), (3, 434960460), (4, 326220345), (5, 260976276), (6, 217480230), (9, 144986820), (10, 130488138), (11, 118625580), (12, 108740115), (15, 86992092), (18, 72493410), (20, 65244069), (22, 59312790), (27, 48328940), (30, 43496046), (33, 39541860), (36, 36246705), (44, 29656395), (45, 28997364), (54, 24164470), (55, 23725116), (60, 21748023), (66, 19770930), (90, 14498682), (99, 13180620), (108, 12082235), (110, 11862558), (132, 9885465), (135, 9665788), (165, 7908372), (180, 7249341), (198, 6590310), (220, 5931279), (270, 4832894), (297, 4393540), (330, 3954186), (396, 3295155), (495, 2636124), (540, 2416447), (594, 2196770), (660, 1977093), (990, 1318062), (1188, 1098385), (1485, 878708), (1980, 659031), (2970, 439354), (5940, 219677)]