197285040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{274007}}^1$

素因数の和:274026

約数の個数: 60

約数和(自身を含む): 662551344

約数和(自身を除く): 465266304

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, 274007, 548014, 822021, 1096028, 1370035, 1644042, 2192056, 2466063, 2740070, 3288084, 4110105, 4384112, 4932126, 5480140, 6576168, 8220210, 9864252, 10960280, 12330315, 13152336, 16440420, 19728504, 21920560, 24660630, 32880840, 39457008, 49321260, 65761680, 98642520, 197285040]

約数ペア:

[(1, 197285040), (2, 98642520), (3, 65761680), (4, 49321260), (5, 39457008), (6, 32880840), (8, 24660630), (9, 21920560), (10, 19728504), (12, 16440420), (15, 13152336), (16, 12330315), (18, 10960280), (20, 9864252), (24, 8220210), (30, 6576168), (36, 5480140), (40, 4932126), (45, 4384112), (48, 4110105), (60, 3288084), (72, 2740070), (80, 2466063), (90, 2192056), (120, 1644042), (144, 1370035), (180, 1096028), (240, 822021), (360, 548014), (720, 274007)]