767153040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{138977}}^1$

素因数の和:139016

約数の個数: 80

約数和(自身を含む): 2481591168

約数和(自身を除く): 1714438128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 138977, 277954, 416931, 555908, 694885, 833862, 1111816, 1389770, 1667724, 2084655, 2223632, 2779540, 3196471, 3335448, 4169310, 5559080, 6392942, 6670896, 8338620, 9589413, 11118160, 12785884, 15982355, 16677240, 19178826, 25571768, 31964710, 33354480, 38357652, 47947065, 51143536, 63929420, 76715304, 95894130, 127858840, 153430608, 191788260, 255717680, 383576520, 767153040]

約数ペア:

[(1, 767153040), (2, 383576520), (3, 255717680), (4, 191788260), (5, 153430608), (6, 127858840), (8, 95894130), (10, 76715304), (12, 63929420), (15, 51143536), (16, 47947065), (20, 38357652), (23, 33354480), (24, 31964710), (30, 25571768), (40, 19178826), (46, 16677240), (48, 15982355), (60, 12785884), (69, 11118160), (80, 9589413), (92, 8338620), (115, 6670896), (120, 6392942), (138, 5559080), (184, 4169310), (230, 3335448), (240, 3196471), (276, 2779540), (345, 2223632), (368, 2084655), (460, 1667724), (552, 1389770), (690, 1111816), (920, 833862), (1104, 694885), (1380, 555908), (1840, 416931), (2760, 277954), (5520, 138977)]