118840320

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{2579}}^1$

素因数の和:2610

約数の個数: 132

約数和(自身を含む): 411938280

約数和(自身を除く): 293097960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2579, 2880, 3072, 3840, 4608, 5120, 5158, 5760, 7680, 7737, 9216, 10316, 11520, 12895, 15360, 15474, 20632, 23040, 23211, 25790, 30948, 38685, 41264, 46080, 46422, 51580, 61896, 77370, 82528, 92844, 103160, 116055, 123792, 154740, 165056, 185688, 206320, 232110, 247584, 309480, 330112, 371376, 412640, 464220, 495168, 618960, 660224, 742752, 825280, 928440, 990336, 1237920, 1320448, 1485504, 1650560, 1856880, 1980672, 2475840, 2640896, 2971008, 3301120, 3713760, 3961344, 4951680, 5942016, 6602240, 7427520, 7922688, 9903360, 11884032, 13204480, 14855040, 19806720, 23768064, 29710080, 39613440, 59420160, 118840320]

約数ペア:

[(1, 118840320), (2, 59420160), (3, 39613440), (4, 29710080), (5, 23768064), (6, 19806720), (8, 14855040), (9, 13204480), (10, 11884032), (12, 9903360), (15, 7922688), (16, 7427520), (18, 6602240), (20, 5942016), (24, 4951680), (30, 3961344), (32, 3713760), (36, 3301120), (40, 2971008), (45, 2640896), (48, 2475840), (60, 1980672), (64, 1856880), (72, 1650560), (80, 1485504), (90, 1320448), (96, 1237920), (120, 990336), (128, 928440), (144, 825280), (160, 742752), (180, 660224), (192, 618960), (240, 495168), (256, 464220), (288, 412640), (320, 371376), (360, 330112), (384, 309480), (480, 247584), (512, 232110), (576, 206320), (640, 185688), (720, 165056), (768, 154740), (960, 123792), (1024, 116055), (1152, 103160), (1280, 92844), (1440, 82528), (1536, 77370), (1920, 61896), (2304, 51580), (2560, 46422), (2579, 46080), (2880, 41264), (3072, 38685), (3840, 30948), (4608, 25790), (5120, 23211), (5158, 23040), (5760, 20632), (7680, 15474), (7737, 15360), (9216, 12895), (10316, 11520)]