65188440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7873}}^1$

素因数の和:7913

約数の個数: 96

約数和(自身を含む): 221101920

約数和(自身を除く): 155913480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 7873, 8280, 15746, 23619, 31492, 39365, 47238, 62984, 70857, 78730, 94476, 118095, 141714, 157460, 181079, 188952, 236190, 283428, 314920, 354285, 362158, 472380, 543237, 566856, 708570, 724316, 905395, 944760, 1086474, 1417140, 1448632, 1629711, 1810790, 2172948, 2716185, 2834280, 3259422, 3621580, 4345896, 5432370, 6518844, 7243160, 8148555, 10864740, 13037688, 16297110, 21729480, 32594220, 65188440]

約数ペア:

[(1, 65188440), (2, 32594220), (3, 21729480), (4, 16297110), (5, 13037688), (6, 10864740), (8, 8148555), (9, 7243160), (10, 6518844), (12, 5432370), (15, 4345896), (18, 3621580), (20, 3259422), (23, 2834280), (24, 2716185), (30, 2172948), (36, 1810790), (40, 1629711), (45, 1448632), (46, 1417140), (60, 1086474), (69, 944760), (72, 905395), (90, 724316), (92, 708570), (115, 566856), (120, 543237), (138, 472380), (180, 362158), (184, 354285), (207, 314920), (230, 283428), (276, 236190), (345, 188952), (360, 181079), (414, 157460), (460, 141714), (552, 118095), (690, 94476), (828, 78730), (920, 70857), (1035, 62984), (1380, 47238), (1656, 39365), (2070, 31492), (2760, 23619), (4140, 15746), (7873, 8280)]