1244043156780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{363755309}}^1$

素因数の和:363755343

約数の個数: 72

約数和(自身を含む): 3972207985200

約数和(自身を除く): 2728164828420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 363755309, 727510618, 1091265927, 1455021236, 1818776545, 2182531854, 3273797781, 3637553090, 4365063708, 5456329635, 6547595562, 6911350871, 7275106180, 10912659270, 13095191124, 13822701742, 16368988905, 20734052613, 21825318540, 27645403484, 32737977810, 34556754355, 41468105226, 62202157839, 65475955620, 69113508710, 82936210452, 103670263065, 124404315678, 138227017420, 207340526130, 248808631356, 311010789195, 414681052260, 622021578390, 1244043156780]

約数ペア:

[(1, 1244043156780), (2, 622021578390), (3, 414681052260), (4, 311010789195), (5, 248808631356), (6, 207340526130), (9, 138227017420), (10, 124404315678), (12, 103670263065), (15, 82936210452), (18, 69113508710), (19, 65475955620), (20, 62202157839), (30, 41468105226), (36, 34556754355), (38, 32737977810), (45, 27645403484), (57, 21825318540), (60, 20734052613), (76, 16368988905), (90, 13822701742), (95, 13095191124), (114, 10912659270), (171, 7275106180), (180, 6911350871), (190, 6547595562), (228, 5456329635), (285, 4365063708), (342, 3637553090), (380, 3273797781), (570, 2182531854), (684, 1818776545), (855, 1455021236), (1140, 1091265927), (1710, 727510618), (3420, 363755309)]