603420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 1723680

約数和(自身を除く): 1120260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 113, 178, 226, 267, 339, 356, 445, 452, 534, 565, 678, 890, 1068, 1130, 1335, 1356, 1695, 1780, 2260, 2670, 3390, 5340, 6780, 10057, 20114, 30171, 40228, 50285, 60342, 100570, 120684, 150855, 201140, 301710, 603420]

約数ペア:

[(1, 603420), (2, 301710), (3, 201140), (4, 150855), (5, 120684), (6, 100570), (10, 60342), (12, 50285), (15, 40228), (20, 30171), (30, 20114), (60, 10057), (89, 6780), (113, 5340), (178, 3390), (226, 2670), (267, 2260), (339, 1780), (356, 1695), (445, 1356), (452, 1335), (534, 1130), (565, 1068), (678, 890)]