191359920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{797333}}^1$

素因数の和:797349

約数の個数: 40

約数和(自身を含む): 593216496

約数和(自身を除く): 401856576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 797333, 1594666, 2391999, 3189332, 3986665, 4783998, 6378664, 7973330, 9567996, 11959995, 12757328, 15946660, 19135992, 23919990, 31893320, 38271984, 47839980, 63786640, 95679960, 191359920]

約数ペア:

[(1, 191359920), (2, 95679960), (3, 63786640), (4, 47839980), (5, 38271984), (6, 31893320), (8, 23919990), (10, 19135992), (12, 15946660), (15, 12757328), (16, 11959995), (20, 9567996), (24, 7973330), (30, 6378664), (40, 4783998), (48, 3986665), (60, 3189332), (80, 2391999), (120, 1594666), (240, 797333)]