1377887880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{8363}}^1$

素因数の和:9750

約数の個数: 64

約数和(自身を含む): 4137168960

約数和(自身を除く): 2759281080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1373, 2746, 4119, 5492, 6865, 8238, 8363, 10984, 13730, 16476, 16726, 20595, 25089, 27460, 32952, 33452, 41190, 41815, 50178, 54920, 66904, 82380, 83630, 100356, 125445, 164760, 167260, 200712, 250890, 334520, 501780, 1003560, 11482399, 22964798, 34447197, 45929596, 57411995, 68894394, 91859192, 114823990, 137788788, 172235985, 229647980, 275577576, 344471970, 459295960, 688943940, 1377887880]

約数ペア:

[(1, 1377887880), (2, 688943940), (3, 459295960), (4, 344471970), (5, 275577576), (6, 229647980), (8, 172235985), (10, 137788788), (12, 114823990), (15, 91859192), (20, 68894394), (24, 57411995), (30, 45929596), (40, 34447197), (60, 22964798), (120, 11482399), (1373, 1003560), (2746, 501780), (4119, 334520), (5492, 250890), (6865, 200712), (8238, 167260), (8363, 164760), (10984, 125445), (13730, 100356), (16476, 83630), (16726, 82380), (20595, 66904), (25089, 54920), (27460, 50178), (32952, 41815), (33452, 41190)]