266708880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4463}}^1$

素因数の和:4565

約数の個数: 120

約数和(自身を含む): 906691968

約数和(自身を除く): 639983088

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, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 3984, 4463, 4980, 5976, 6640, 7470, 8926, 9960, 11952, 13389, 14940, 17852, 19920, 22315, 26778, 29880, 35704, 40167, 44630, 53556, 59760, 66945, 71408, 80334, 89260, 107112, 133890, 160668, 178520, 200835, 214224, 267780, 321336, 357040, 370429, 401670, 535560, 642672, 740858, 803340, 1071120, 1111287, 1481716, 1606680, 1852145, 2222574, 2963432, 3213360, 3333861, 3704290, 4445148, 5556435, 5926864, 6667722, 7408580, 8890296, 11112870, 13335444, 14817160, 16669305, 17780592, 22225740, 26670888, 29634320, 33338610, 44451480, 53341776, 66677220, 88902960, 133354440, 266708880]

約数ペア:

[(1, 266708880), (2, 133354440), (3, 88902960), (4, 66677220), (5, 53341776), (6, 44451480), (8, 33338610), (9, 29634320), (10, 26670888), (12, 22225740), (15, 17780592), (16, 16669305), (18, 14817160), (20, 13335444), (24, 11112870), (30, 8890296), (36, 7408580), (40, 6667722), (45, 5926864), (48, 5556435), (60, 4445148), (72, 3704290), (80, 3333861), (83, 3213360), (90, 2963432), (120, 2222574), (144, 1852145), (166, 1606680), (180, 1481716), (240, 1111287), (249, 1071120), (332, 803340), (360, 740858), (415, 642672), (498, 535560), (664, 401670), (720, 370429), (747, 357040), (830, 321336), (996, 267780), (1245, 214224), (1328, 200835), (1494, 178520), (1660, 160668), (1992, 133890), (2490, 107112), (2988, 89260), (3320, 80334), (3735, 71408), (3984, 66945), (4463, 59760), (4980, 53556), (5976, 44630), (6640, 40167), (7470, 35704), (8926, 29880), (9960, 26778), (11952, 22315), (13389, 19920), (14940, 17852)]