60989440

素因数分解:

$2^{13}\times 5^1\times {\mathrm{1489}}^1$

素因数の和:1520

約数の個数: 56

約数和(自身を含む): 146464020

約数和(自身を除く): 85474580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1489, 2048, 2560, 2978, 4096, 5120, 5956, 7445, 8192, 10240, 11912, 14890, 20480, 23824, 29780, 40960, 47648, 59560, 95296, 119120, 190592, 238240, 381184, 476480, 762368, 952960, 1524736, 1905920, 3049472, 3811840, 6098944, 7623680, 12197888, 15247360, 30494720, 60989440]

約数ペア:

[(1, 60989440), (2, 30494720), (4, 15247360), (5, 12197888), (8, 7623680), (10, 6098944), (16, 3811840), (20, 3049472), (32, 1905920), (40, 1524736), (64, 952960), (80, 762368), (128, 476480), (160, 381184), (256, 238240), (320, 190592), (512, 119120), (640, 95296), (1024, 59560), (1280, 47648), (1489, 40960), (2048, 29780), (2560, 23824), (2978, 20480), (4096, 14890), (5120, 11912), (5956, 10240), (7445, 8192)]