190200240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{264167}}^1$

素因数の和:264186

約数の個数: 60

約数和(自身を含む): 638758224

約数和(自身を除く): 448557984

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, 264167, 528334, 792501, 1056668, 1320835, 1585002, 2113336, 2377503, 2641670, 3170004, 3962505, 4226672, 4755006, 5283340, 6340008, 7925010, 9510012, 10566680, 11887515, 12680016, 15850020, 19020024, 21133360, 23775030, 31700040, 38040048, 47550060, 63400080, 95100120, 190200240]

約数ペア:

[(1, 190200240), (2, 95100120), (3, 63400080), (4, 47550060), (5, 38040048), (6, 31700040), (8, 23775030), (9, 21133360), (10, 19020024), (12, 15850020), (15, 12680016), (16, 11887515), (18, 10566680), (20, 9510012), (24, 7925010), (30, 6340008), (36, 5283340), (40, 4755006), (45, 4226672), (48, 3962505), (60, 3170004), (72, 2641670), (80, 2377503), (90, 2113336), (120, 1585002), (144, 1320835), (180, 1056668), (240, 792501), (360, 528334), (720, 264167)]