60960780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1259}}^1$

素因数の和:1543

約数の個数: 72

約数和(自身を含む): 185749200

約数和(自身を除く): 124788420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269, 538, 807, 1076, 1259, 1345, 1614, 2421, 2518, 2690, 3228, 3777, 4035, 4842, 5036, 5380, 6295, 7554, 8070, 9684, 11331, 12105, 12590, 15108, 16140, 18885, 22662, 24210, 25180, 37770, 45324, 48420, 56655, 75540, 113310, 226620, 338671, 677342, 1016013, 1354684, 1693355, 2032026, 3048039, 3386710, 4064052, 5080065, 6096078, 6773420, 10160130, 12192156, 15240195, 20320260, 30480390, 60960780]

約数ペア:

[(1, 60960780), (2, 30480390), (3, 20320260), (4, 15240195), (5, 12192156), (6, 10160130), (9, 6773420), (10, 6096078), (12, 5080065), (15, 4064052), (18, 3386710), (20, 3048039), (30, 2032026), (36, 1693355), (45, 1354684), (60, 1016013), (90, 677342), (180, 338671), (269, 226620), (538, 113310), (807, 75540), (1076, 56655), (1259, 48420), (1345, 45324), (1614, 37770), (2421, 25180), (2518, 24210), (2690, 22662), (3228, 18885), (3777, 16140), (4035, 15108), (4842, 12590), (5036, 12105), (5380, 11331), (6295, 9684), (7554, 8070)]