227480520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19543}}^1$

素因数の和:19654

約数の個数: 64

約数和(自身を含む): 689512320

約数和(自身を除く): 462031800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 19543, 39086, 58629, 78172, 97715, 117258, 156344, 195430, 234516, 293145, 390860, 469032, 586290, 781720, 1172580, 1895671, 2345160, 3791342, 5687013, 7582684, 9478355, 11374026, 15165368, 18956710, 22748052, 28435065, 37913420, 45496104, 56870130, 75826840, 113740260, 227480520]

約数ペア:

[(1, 227480520), (2, 113740260), (3, 75826840), (4, 56870130), (5, 45496104), (6, 37913420), (8, 28435065), (10, 22748052), (12, 18956710), (15, 15165368), (20, 11374026), (24, 9478355), (30, 7582684), (40, 5687013), (60, 3791342), (97, 2345160), (120, 1895671), (194, 1172580), (291, 781720), (388, 586290), (485, 469032), (582, 390860), (776, 293145), (970, 234516), (1164, 195430), (1455, 156344), (1940, 117258), (2328, 97715), (2910, 78172), (3880, 58629), (5820, 39086), (11640, 19543)]