122898080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40427}}^1$

素因数の和:40461

約数の個数: 48

約数和(自身を含む): 305635680

約数和(自身を除く): 182737600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 40427, 80854, 161708, 202135, 323416, 404270, 646832, 768113, 808540, 1293664, 1536226, 1617080, 3072452, 3234160, 3840565, 6144904, 6468320, 7681130, 12289808, 15362260, 24579616, 30724520, 61449040, 122898080]

約数ペア:

[(1, 122898080), (2, 61449040), (4, 30724520), (5, 24579616), (8, 15362260), (10, 12289808), (16, 7681130), (19, 6468320), (20, 6144904), (32, 3840565), (38, 3234160), (40, 3072452), (76, 1617080), (80, 1536226), (95, 1293664), (152, 808540), (160, 768113), (190, 646832), (304, 404270), (380, 323416), (608, 202135), (760, 161708), (1520, 80854), (3040, 40427)]