196248240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{272567}}^1$

素因数の和:272586

約数の個数: 60

約数和(自身を含む): 659069424

約数和(自身を除く): 462821184

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, 272567, 545134, 817701, 1090268, 1362835, 1635402, 2180536, 2453103, 2725670, 3270804, 4088505, 4361072, 4906206, 5451340, 6541608, 8177010, 9812412, 10902680, 12265515, 13083216, 16354020, 19624824, 21805360, 24531030, 32708040, 39249648, 49062060, 65416080, 98124120, 196248240]

約数ペア:

[(1, 196248240), (2, 98124120), (3, 65416080), (4, 49062060), (5, 39249648), (6, 32708040), (8, 24531030), (9, 21805360), (10, 19624824), (12, 16354020), (15, 13083216), (16, 12265515), (18, 10902680), (20, 9812412), (24, 8177010), (30, 6541608), (36, 5451340), (40, 4906206), (45, 4361072), (48, 4088505), (60, 3270804), (72, 2725670), (80, 2453103), (90, 2180536), (120, 1635402), (144, 1362835), (180, 1090268), (240, 817701), (360, 545134), (720, 272567)]