77119920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4657}}^1$

素因数の和:4699

約数の個数: 120

約数和(自身を含む): 270313056

約数和(自身を除く): 193193136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 4657, 5520, 8280, 9314, 13971, 16560, 18628, 23285, 27942, 37256, 41913, 46570, 55884, 69855, 74512, 83826, 93140, 107111, 111768, 139710, 167652, 186280, 209565, 214222, 223536, 279420, 321333, 335304, 372560, 419130, 428444, 535555, 558840, 642666, 670608, 838260, 856888, 963999, 1071110, 1117680, 1285332, 1606665, 1676520, 1713776, 1927998, 2142220, 2570664, 3213330, 3353040, 3855996, 4284440, 4819995, 5141328, 6426660, 7711992, 8568880, 9639990, 12853320, 15423984, 19279980, 25706640, 38559960, 77119920]

約数ペア:

[(1, 77119920), (2, 38559960), (3, 25706640), (4, 19279980), (5, 15423984), (6, 12853320), (8, 9639990), (9, 8568880), (10, 7711992), (12, 6426660), (15, 5141328), (16, 4819995), (18, 4284440), (20, 3855996), (23, 3353040), (24, 3213330), (30, 2570664), (36, 2142220), (40, 1927998), (45, 1713776), (46, 1676520), (48, 1606665), (60, 1285332), (69, 1117680), (72, 1071110), (80, 963999), (90, 856888), (92, 838260), (115, 670608), (120, 642666), (138, 558840), (144, 535555), (180, 428444), (184, 419130), (207, 372560), (230, 335304), (240, 321333), (276, 279420), (345, 223536), (360, 214222), (368, 209565), (414, 186280), (460, 167652), (552, 139710), (690, 111768), (720, 107111), (828, 93140), (920, 83826), (1035, 74512), (1104, 69855), (1380, 55884), (1656, 46570), (1840, 41913), (2070, 37256), (2760, 27942), (3312, 23285), (4140, 18628), (4657, 16560), (5520, 13971), (8280, 9314)]