215362080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{431}}^1$

素因数の和:799

約数の個数: 144

約数和(自身を含む): 738751104

約数和(自身を除く): 523389024

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 347, 360, 431, 480, 694, 720, 862, 1041, 1293, 1388, 1440, 1724, 1735, 2082, 2155, 2586, 2776, 3123, 3448, 3470, 3879, 4164, 4310, 5172, 5205, 5552, 6246, 6465, 6896, 6940, 7758, 8328, 8620, 10344, 10410, 11104, 12492, 12930, 13792, 13880, 15516, 15615, 16656, 17240, 19395, 20688, 20820, 24984, 25860, 27760, 31032, 31230, 33312, 34480, 38790, 41376, 41640, 49968, 51720, 55520, 62064, 62460, 68960, 77580, 83280, 99936, 103440, 124128, 124920, 149557, 155160, 166560, 206880, 249840, 299114, 310320, 448671, 499680, 598228, 620640, 747785, 897342, 1196456, 1346013, 1495570, 1794684, 2243355, 2392912, 2692026, 2991140, 3589368, 4486710, 4785824, 5384052, 5982280, 6730065, 7178736, 8973420, 10768104, 11964560, 13460130, 14357472, 17946840, 21536208, 23929120, 26920260, 35893680, 43072416, 53840520, 71787360, 107681040, 215362080]

約数ペア:

[(1, 215362080), (2, 107681040), (3, 71787360), (4, 53840520), (5, 43072416), (6, 35893680), (8, 26920260), (9, 23929120), (10, 21536208), (12, 17946840), (15, 14357472), (16, 13460130), (18, 11964560), (20, 10768104), (24, 8973420), (30, 7178736), (32, 6730065), (36, 5982280), (40, 5384052), (45, 4785824), (48, 4486710), (60, 3589368), (72, 2991140), (80, 2692026), (90, 2392912), (96, 2243355), (120, 1794684), (144, 1495570), (160, 1346013), (180, 1196456), (240, 897342), (288, 747785), (347, 620640), (360, 598228), (431, 499680), (480, 448671), (694, 310320), (720, 299114), (862, 249840), (1041, 206880), (1293, 166560), (1388, 155160), (1440, 149557), (1724, 124920), (1735, 124128), (2082, 103440), (2155, 99936), (2586, 83280), (2776, 77580), (3123, 68960), (3448, 62460), (3470, 62064), (3879, 55520), (4164, 51720), (4310, 49968), (5172, 41640), (5205, 41376), (5552, 38790), (6246, 34480), (6465, 33312), (6896, 31230), (6940, 31032), (7758, 27760), (8328, 25860), (8620, 24984), (10344, 20820), (10410, 20688), (11104, 19395), (12492, 17240), (12930, 16656), (13792, 15615), (13880, 15516)]