71787360

素因数分解:

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

素因数の和:796

約数の個数: 96

約数和(自身を含む): 227308032

約数和(自身を除く): 155520672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 347, 431, 480, 694, 862, 1041, 1293, 1388, 1724, 1735, 2082, 2155, 2586, 2776, 3448, 3470, 4164, 4310, 5172, 5205, 5552, 6465, 6896, 6940, 8328, 8620, 10344, 10410, 11104, 12930, 13792, 13880, 16656, 17240, 20688, 20820, 25860, 27760, 33312, 34480, 41376, 41640, 51720, 55520, 68960, 83280, 103440, 149557, 166560, 206880, 299114, 448671, 598228, 747785, 897342, 1196456, 1495570, 1794684, 2243355, 2392912, 2991140, 3589368, 4486710, 4785824, 5982280, 7178736, 8973420, 11964560, 14357472, 17946840, 23929120, 35893680, 71787360]

約数ペア:

[(1, 71787360), (2, 35893680), (3, 23929120), (4, 17946840), (5, 14357472), (6, 11964560), (8, 8973420), (10, 7178736), (12, 5982280), (15, 4785824), (16, 4486710), (20, 3589368), (24, 2991140), (30, 2392912), (32, 2243355), (40, 1794684), (48, 1495570), (60, 1196456), (80, 897342), (96, 747785), (120, 598228), (160, 448671), (240, 299114), (347, 206880), (431, 166560), (480, 149557), (694, 103440), (862, 83280), (1041, 68960), (1293, 55520), (1388, 51720), (1724, 41640), (1735, 41376), (2082, 34480), (2155, 33312), (2586, 27760), (2776, 25860), (3448, 20820), (3470, 20688), (4164, 17240), (4310, 16656), (5172, 13880), (5205, 13792), (5552, 12930), (6465, 11104), (6896, 10410), (6940, 10344), (8328, 8620)]