204040080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{94463}}^1$

素因数の和:94485

約数の個数: 80

約数和(自身を含む): 702812160

約数和(自身を除く): 498772080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 94463, 188926, 283389, 377852, 472315, 566778, 755704, 850167, 944630, 1133556, 1416945, 1511408, 1700334, 1889260, 2267112, 2550501, 2833890, 3400668, 3778520, 4250835, 4534224, 5101002, 5667780, 6801336, 7557040, 8501670, 10202004, 11335560, 12752505, 13602672, 17003340, 20404008, 22671120, 25505010, 34006680, 40808016, 51010020, 68013360, 102020040, 204040080]

約数ペア:

[(1, 204040080), (2, 102020040), (3, 68013360), (4, 51010020), (5, 40808016), (6, 34006680), (8, 25505010), (9, 22671120), (10, 20404008), (12, 17003340), (15, 13602672), (16, 12752505), (18, 11335560), (20, 10202004), (24, 8501670), (27, 7557040), (30, 6801336), (36, 5667780), (40, 5101002), (45, 4534224), (48, 4250835), (54, 3778520), (60, 3400668), (72, 2833890), (80, 2550501), (90, 2267112), (108, 1889260), (120, 1700334), (135, 1511408), (144, 1416945), (180, 1133556), (216, 944630), (240, 850167), (270, 755704), (360, 566778), (432, 472315), (540, 377852), (720, 283389), (1080, 188926), (2160, 94463)]