239000520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181061}}^1$

素因数の和:181086

約数の個数: 64

約数和(自身を含む): 782187840

約数和(自身を除く): 543187320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 181061, 362122, 543183, 724244, 905305, 1086366, 1448488, 1810610, 1991671, 2172732, 2715915, 3621220, 3983342, 4345464, 5431830, 5975013, 7242440, 7966684, 9958355, 10863660, 11950026, 15933368, 19916710, 21727320, 23900052, 29875065, 39833420, 47800104, 59750130, 79666840, 119500260, 239000520]

約数ペア:

[(1, 239000520), (2, 119500260), (3, 79666840), (4, 59750130), (5, 47800104), (6, 39833420), (8, 29875065), (10, 23900052), (11, 21727320), (12, 19916710), (15, 15933368), (20, 11950026), (22, 10863660), (24, 9958355), (30, 7966684), (33, 7242440), (40, 5975013), (44, 5431830), (55, 4345464), (60, 3983342), (66, 3621220), (88, 2715915), (110, 2172732), (120, 1991671), (132, 1810610), (165, 1448488), (220, 1086366), (264, 905305), (330, 724244), (440, 543183), (660, 362122), (1320, 181061)]