1379010840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{30809}}^1$

素因数の和:31196

約数の個数: 64

約数和(自身を含む): 4148258400

約数和(自身を除く): 2769247560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 373, 746, 1119, 1492, 1865, 2238, 2984, 3730, 4476, 5595, 7460, 8952, 11190, 14920, 22380, 30809, 44760, 61618, 92427, 123236, 154045, 184854, 246472, 308090, 369708, 462135, 616180, 739416, 924270, 1232360, 1848540, 3697080, 11491757, 22983514, 34475271, 45967028, 57458785, 68950542, 91934056, 114917570, 137901084, 172376355, 229835140, 275802168, 344752710, 459670280, 689505420, 1379010840]

約数ペア:

[(1, 1379010840), (2, 689505420), (3, 459670280), (4, 344752710), (5, 275802168), (6, 229835140), (8, 172376355), (10, 137901084), (12, 114917570), (15, 91934056), (20, 68950542), (24, 57458785), (30, 45967028), (40, 34475271), (60, 22983514), (120, 11491757), (373, 3697080), (746, 1848540), (1119, 1232360), (1492, 924270), (1865, 739416), (2238, 616180), (2984, 462135), (3730, 369708), (4476, 308090), (5595, 246472), (7460, 184854), (8952, 154045), (11190, 123236), (14920, 92427), (22380, 61618), (30809, 44760)]