138493440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{6011}}^1$

素因数の和:6040

約数の個数: 120

約数和(自身を含む): 479721528

約数和(自身を除く): 341228088

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, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 6011, 7680, 11520, 12022, 18033, 23040, 24044, 30055, 36066, 48088, 54099, 60110, 72132, 90165, 96176, 108198, 120220, 144264, 180330, 192352, 216396, 240440, 270495, 288528, 360660, 384704, 432792, 480880, 540990, 577056, 721320, 769408, 865584, 961760, 1081980, 1154112, 1442640, 1538816, 1731168, 1923520, 2163960, 2308224, 2885280, 3077632, 3462336, 3847040, 4327920, 4616448, 5770560, 6924672, 7694080, 8655840, 9232896, 11541120, 13849344, 15388160, 17311680, 23082240, 27698688, 34623360, 46164480, 69246720, 138493440]

約数ペア:

[(1, 138493440), (2, 69246720), (3, 46164480), (4, 34623360), (5, 27698688), (6, 23082240), (8, 17311680), (9, 15388160), (10, 13849344), (12, 11541120), (15, 9232896), (16, 8655840), (18, 7694080), (20, 6924672), (24, 5770560), (30, 4616448), (32, 4327920), (36, 3847040), (40, 3462336), (45, 3077632), (48, 2885280), (60, 2308224), (64, 2163960), (72, 1923520), (80, 1731168), (90, 1538816), (96, 1442640), (120, 1154112), (128, 1081980), (144, 961760), (160, 865584), (180, 769408), (192, 721320), (240, 577056), (256, 540990), (288, 480880), (320, 432792), (360, 384704), (384, 360660), (480, 288528), (512, 270495), (576, 240440), (640, 216396), (720, 192352), (768, 180330), (960, 144264), (1152, 120220), (1280, 108198), (1440, 96176), (1536, 90165), (1920, 72132), (2304, 60110), (2560, 54099), (2880, 48088), (3840, 36066), (4608, 30055), (5760, 24044), (6011, 23040), (7680, 18033), (11520, 12022)]