193800240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{269167}}^1$

素因数の和:269186

約数の個数: 60

約数和(自身を含む): 650848224

約数和(自身を除く): 457047984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 269167, 538334, 807501, 1076668, 1345835, 1615002, 2153336, 2422503, 2691670, 3230004, 4037505, 4306672, 4845006, 5383340, 6460008, 8075010, 9690012, 10766680, 12112515, 12920016, 16150020, 19380024, 21533360, 24225030, 32300040, 38760048, 48450060, 64600080, 96900120, 193800240]

約数ペア:

[(1, 193800240), (2, 96900120), (3, 64600080), (4, 48450060), (5, 38760048), (6, 32300040), (8, 24225030), (9, 21533360), (10, 19380024), (12, 16150020), (15, 12920016), (16, 12112515), (18, 10766680), (20, 9690012), (24, 8075010), (30, 6460008), (36, 5383340), (40, 4845006), (45, 4306672), (48, 4037505), (60, 3230004), (72, 2691670), (80, 2422503), (90, 2153336), (120, 1615002), (144, 1345835), (180, 1076668), (240, 807501), (360, 538334), (720, 269167)]