119479040

素因数分解:

$2^8\times 5^1\times {\mathrm{269}}^1\times {\mathrm{347}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 288081360

約数和(自身を除く): 168602320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 269, 320, 347, 538, 640, 694, 1076, 1280, 1345, 1388, 1735, 2152, 2690, 2776, 3470, 4304, 5380, 5552, 6940, 8608, 10760, 11104, 13880, 17216, 21520, 22208, 27760, 34432, 43040, 44416, 55520, 68864, 86080, 88832, 93343, 111040, 172160, 186686, 222080, 344320, 373372, 444160, 466715, 746744, 933430, 1493488, 1866860, 2986976, 3733720, 5973952, 7467440, 11947904, 14934880, 23895808, 29869760, 59739520, 119479040]

約数ペア:

[(1, 119479040), (2, 59739520), (4, 29869760), (5, 23895808), (8, 14934880), (10, 11947904), (16, 7467440), (20, 5973952), (32, 3733720), (40, 2986976), (64, 1866860), (80, 1493488), (128, 933430), (160, 746744), (256, 466715), (269, 444160), (320, 373372), (347, 344320), (538, 222080), (640, 186686), (694, 172160), (1076, 111040), (1280, 93343), (1345, 88832), (1388, 86080), (1735, 68864), (2152, 55520), (2690, 44416), (2776, 43040), (3470, 34432), (4304, 27760), (5380, 22208), (5552, 21520), (6940, 17216), (8608, 13880), (10760, 11104)]