122376960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{3541}}^1$

素因数の和:3571

約数の個数: 144

約数和(自身を含む): 434390880

約数和(自身を除く): 312013920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3541, 3840, 4320, 5760, 6912, 7082, 8640, 10623, 11520, 14164, 17280, 17705, 21246, 28328, 31869, 34560, 35410, 42492, 53115, 56656, 63738, 70820, 84984, 95607, 106230, 113312, 127476, 141640, 159345, 169968, 191214, 212460, 226624, 254952, 283280, 318690, 339936, 382428, 424920, 453248, 478035, 509904, 566560, 637380, 679872, 764856, 849840, 906496, 956070, 1019808, 1133120, 1274760, 1359744, 1529712, 1699680, 1912140, 2039616, 2266240, 2549520, 2719488, 3059424, 3399360, 3824280, 4079232, 4532480, 5099040, 6118848, 6798720, 7648560, 8158464, 10198080, 12237696, 13597440, 15297120, 20396160, 24475392, 30594240, 40792320, 61188480, 122376960]

約数ペア:

[(1, 122376960), (2, 61188480), (3, 40792320), (4, 30594240), (5, 24475392), (6, 20396160), (8, 15297120), (9, 13597440), (10, 12237696), (12, 10198080), (15, 8158464), (16, 7648560), (18, 6798720), (20, 6118848), (24, 5099040), (27, 4532480), (30, 4079232), (32, 3824280), (36, 3399360), (40, 3059424), (45, 2719488), (48, 2549520), (54, 2266240), (60, 2039616), (64, 1912140), (72, 1699680), (80, 1529712), (90, 1359744), (96, 1274760), (108, 1133120), (120, 1019808), (128, 956070), (135, 906496), (144, 849840), (160, 764856), (180, 679872), (192, 637380), (216, 566560), (240, 509904), (256, 478035), (270, 453248), (288, 424920), (320, 382428), (360, 339936), (384, 318690), (432, 283280), (480, 254952), (540, 226624), (576, 212460), (640, 191214), (720, 169968), (768, 159345), (864, 141640), (960, 127476), (1080, 113312), (1152, 106230), (1280, 95607), (1440, 84984), (1728, 70820), (1920, 63738), (2160, 56656), (2304, 53115), (2880, 42492), (3456, 35410), (3541, 34560), (3840, 31869), (4320, 28328), (5760, 21246), (6912, 17705), (7082, 17280), (8640, 14164), (10623, 11520)]