76896720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{106801}}^1$

素因数の和:106820

約数の個数: 60

約数和(自身を含む): 258247236

約数和(自身を除く): 181350516

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, 106801, 213602, 320403, 427204, 534005, 640806, 854408, 961209, 1068010, 1281612, 1602015, 1708816, 1922418, 2136020, 2563224, 3204030, 3844836, 4272040, 4806045, 5126448, 6408060, 7689672, 8544080, 9612090, 12816120, 15379344, 19224180, 25632240, 38448360, 76896720]

約数ペア:

[(1, 76896720), (2, 38448360), (3, 25632240), (4, 19224180), (5, 15379344), (6, 12816120), (8, 9612090), (9, 8544080), (10, 7689672), (12, 6408060), (15, 5126448), (16, 4806045), (18, 4272040), (20, 3844836), (24, 3204030), (30, 2563224), (36, 2136020), (40, 1922418), (45, 1708816), (48, 1602015), (60, 1281612), (72, 1068010), (80, 961209), (90, 854408), (120, 640806), (144, 534005), (180, 427204), (240, 320403), (360, 213602), (720, 106801)]