28098120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5711}}^1$

素因数の和:5766

約数の個数: 64

約数和(自身を含む): 86365440

約数和(自身を除く): 58267320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 5711, 11422, 17133, 22844, 28555, 34266, 45688, 57110, 68532, 85665, 114220, 137064, 171330, 228440, 234151, 342660, 468302, 685320, 702453, 936604, 1170755, 1404906, 1873208, 2341510, 2809812, 3512265, 4683020, 5619624, 7024530, 9366040, 14049060, 28098120]

約数ペア:

[(1, 28098120), (2, 14049060), (3, 9366040), (4, 7024530), (5, 5619624), (6, 4683020), (8, 3512265), (10, 2809812), (12, 2341510), (15, 1873208), (20, 1404906), (24, 1170755), (30, 936604), (40, 702453), (41, 685320), (60, 468302), (82, 342660), (120, 234151), (123, 228440), (164, 171330), (205, 137064), (246, 114220), (328, 85665), (410, 68532), (492, 57110), (615, 45688), (820, 34266), (984, 28555), (1230, 22844), (1640, 17133), (2460, 11422), (4920, 5711)]