9621480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 32503680

約数和(自身を除く): 22882200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 197, 220, 222, 264, 296, 330, 370, 394, 407, 440, 444, 555, 591, 660, 740, 788, 814, 888, 985, 1110, 1182, 1221, 1320, 1480, 1576, 1628, 1970, 2035, 2167, 2220, 2364, 2442, 2955, 3256, 3940, 4070, 4334, 4440, 4728, 4884, 5910, 6105, 6501, 7289, 7880, 8140, 8668, 9768, 10835, 11820, 12210, 13002, 14578, 16280, 17336, 21670, 21867, 23640, 24420, 26004, 29156, 32505, 36445, 43340, 43734, 48840, 52008, 58312, 65010, 72890, 80179, 86680, 87468, 109335, 130020, 145780, 160358, 174936, 218670, 240537, 260040, 291560, 320716, 400895, 437340, 481074, 641432, 801790, 874680, 962148, 1202685, 1603580, 1924296, 2405370, 3207160, 4810740, 9621480]

約数ペア:

[(1, 9621480), (2, 4810740), (3, 3207160), (4, 2405370), (5, 1924296), (6, 1603580), (8, 1202685), (10, 962148), (11, 874680), (12, 801790), (15, 641432), (20, 481074), (22, 437340), (24, 400895), (30, 320716), (33, 291560), (37, 260040), (40, 240537), (44, 218670), (55, 174936), (60, 160358), (66, 145780), (74, 130020), (88, 109335), (110, 87468), (111, 86680), (120, 80179), (132, 72890), (148, 65010), (165, 58312), (185, 52008), (197, 48840), (220, 43734), (222, 43340), (264, 36445), (296, 32505), (330, 29156), (370, 26004), (394, 24420), (407, 23640), (440, 21867), (444, 21670), (555, 17336), (591, 16280), (660, 14578), (740, 13002), (788, 12210), (814, 11820), (888, 10835), (985, 9768), (1110, 8668), (1182, 8140), (1221, 7880), (1320, 7289), (1480, 6501), (1576, 6105), (1628, 5910), (1970, 4884), (2035, 4728), (2167, 4440), (2220, 4334), (2364, 4070), (2442, 3940), (2955, 3256)]