12318080

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1051

約数の個数: 64

約数和(自身を含む): 31028400

約数和(自身を除く): 18710320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1013, 1216, 1520, 2026, 2432, 3040, 4052, 5065, 6080, 8104, 10130, 12160, 16208, 19247, 20260, 32416, 38494, 40520, 64832, 76988, 81040, 96235, 129664, 153976, 162080, 192470, 307952, 324160, 384940, 615904, 648320, 769880, 1231808, 1539760, 2463616, 3079520, 6159040, 12318080]

約数ペア:

[(1, 12318080), (2, 6159040), (4, 3079520), (5, 2463616), (8, 1539760), (10, 1231808), (16, 769880), (19, 648320), (20, 615904), (32, 384940), (38, 324160), (40, 307952), (64, 192470), (76, 162080), (80, 153976), (95, 129664), (128, 96235), (152, 81040), (160, 76988), (190, 64832), (304, 40520), (320, 38494), (380, 32416), (608, 20260), (640, 19247), (760, 16208), (1013, 12160), (1216, 10130), (1520, 8104), (2026, 6080), (2432, 5065), (3040, 4052)]