61260840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:584

約数の個数: 128

約数和(自身を含む): 206236800

約数和(自身を除く): 144975960

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, 131, 135, 180, 216, 262, 270, 360, 393, 433, 524, 540, 655, 786, 866, 1048, 1080, 1179, 1299, 1310, 1572, 1732, 1965, 2165, 2358, 2598, 2620, 3144, 3464, 3537, 3897, 3930, 4330, 4716, 5196, 5240, 5895, 6495, 7074, 7794, 7860, 8660, 9432, 10392, 11691, 11790, 12990, 14148, 15588, 15720, 17320, 17685, 19485, 23382, 23580, 25980, 28296, 31176, 35370, 38970, 46764, 47160, 51960, 56723, 58455, 70740, 77940, 93528, 113446, 116910, 141480, 155880, 170169, 226892, 233820, 283615, 340338, 453784, 467640, 510507, 567230, 680676, 850845, 1021014, 1134460, 1361352, 1531521, 1701690, 2042028, 2268920, 2552535, 3063042, 3403380, 4084056, 5105070, 6126084, 6806760, 7657605, 10210140, 12252168, 15315210, 20420280, 30630420, 61260840]

約数ペア:

[(1, 61260840), (2, 30630420), (3, 20420280), (4, 15315210), (5, 12252168), (6, 10210140), (8, 7657605), (9, 6806760), (10, 6126084), (12, 5105070), (15, 4084056), (18, 3403380), (20, 3063042), (24, 2552535), (27, 2268920), (30, 2042028), (36, 1701690), (40, 1531521), (45, 1361352), (54, 1134460), (60, 1021014), (72, 850845), (90, 680676), (108, 567230), (120, 510507), (131, 467640), (135, 453784), (180, 340338), (216, 283615), (262, 233820), (270, 226892), (360, 170169), (393, 155880), (433, 141480), (524, 116910), (540, 113446), (655, 93528), (786, 77940), (866, 70740), (1048, 58455), (1080, 56723), (1179, 51960), (1299, 47160), (1310, 46764), (1572, 38970), (1732, 35370), (1965, 31176), (2165, 28296), (2358, 25980), (2598, 23580), (2620, 23382), (3144, 19485), (3464, 17685), (3537, 17320), (3897, 15720), (3930, 15588), (4330, 14148), (4716, 12990), (5196, 11790), (5240, 11691), (5895, 10392), (6495, 9432), (7074, 8660), (7794, 7860)]