61812840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9719}}^1$

素因数の和:9786

約数の個数: 64

約数和(自身を含む): 188956800

約数和(自身を除く): 127143960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 9719, 19438, 29157, 38876, 48595, 58314, 77752, 97190, 116628, 145785, 194380, 233256, 291570, 388760, 515107, 583140, 1030214, 1166280, 1545321, 2060428, 2575535, 3090642, 4120856, 5151070, 6181284, 7726605, 10302140, 12362568, 15453210, 20604280, 30906420, 61812840]

約数ペア:

[(1, 61812840), (2, 30906420), (3, 20604280), (4, 15453210), (5, 12362568), (6, 10302140), (8, 7726605), (10, 6181284), (12, 5151070), (15, 4120856), (20, 3090642), (24, 2575535), (30, 2060428), (40, 1545321), (53, 1166280), (60, 1030214), (106, 583140), (120, 515107), (159, 388760), (212, 291570), (265, 233256), (318, 194380), (424, 145785), (530, 116628), (636, 97190), (795, 77752), (1060, 58314), (1272, 48595), (1590, 38876), (2120, 29157), (3180, 19438), (6360, 9719)]