25979760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{36083}}^1$

素因数の和:36102

約数の個数: 60

約数和(自身を含む): 87251112

約数和(自身を除く): 61271352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 36083, 72166, 108249, 144332, 180415, 216498, 288664, 324747, 360830, 432996, 541245, 577328, 649494, 721660, 865992, 1082490, 1298988, 1443320, 1623735, 1731984, 2164980, 2597976, 2886640, 3247470, 4329960, 5195952, 6494940, 8659920, 12989880, 25979760]

約数ペア:

[(1, 25979760), (2, 12989880), (3, 8659920), (4, 6494940), (5, 5195952), (6, 4329960), (8, 3247470), (9, 2886640), (10, 2597976), (12, 2164980), (15, 1731984), (16, 1623735), (18, 1443320), (20, 1298988), (24, 1082490), (30, 865992), (36, 721660), (40, 649494), (45, 577328), (48, 541245), (60, 432996), (72, 360830), (80, 324747), (90, 288664), (120, 216498), (144, 180415), (180, 144332), (240, 108249), (360, 72166), (720, 36083)]