65115840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67829}}^1$

素因数の和:67849

約数の個数: 56

約数和(自身を含む): 206745840

約数和(自身を除く): 141630000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 67829, 135658, 203487, 271316, 339145, 406974, 542632, 678290, 813948, 1017435, 1085264, 1356580, 1627896, 2034870, 2170528, 2713160, 3255792, 4069740, 4341056, 5426320, 6511584, 8139480, 10852640, 13023168, 16278960, 21705280, 32557920, 65115840]

約数ペア:

[(1, 65115840), (2, 32557920), (3, 21705280), (4, 16278960), (5, 13023168), (6, 10852640), (8, 8139480), (10, 6511584), (12, 5426320), (15, 4341056), (16, 4069740), (20, 3255792), (24, 2713160), (30, 2170528), (32, 2034870), (40, 1627896), (48, 1356580), (60, 1085264), (64, 1017435), (80, 813948), (96, 678290), (120, 542632), (160, 406974), (192, 339145), (240, 271316), (320, 203487), (480, 135658), (960, 67829)]