84527760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15313}}^1$

素因数の和:15352

約数の個数: 80

約数和(自身を含む): 273446784

約数和(自身を除く): 188919024

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, 15313, 30626, 45939, 61252, 76565, 91878, 122504, 153130, 183756, 229695, 245008, 306260, 352199, 367512, 459390, 612520, 704398, 735024, 918780, 1056597, 1225040, 1408796, 1760995, 1837560, 2113194, 2817592, 3521990, 3675120, 4226388, 5282985, 5635184, 7043980, 8452776, 10565970, 14087960, 16905552, 21131940, 28175920, 42263880, 84527760]

約数ペア:

[(1, 84527760), (2, 42263880), (3, 28175920), (4, 21131940), (5, 16905552), (6, 14087960), (8, 10565970), (10, 8452776), (12, 7043980), (15, 5635184), (16, 5282985), (20, 4226388), (23, 3675120), (24, 3521990), (30, 2817592), (40, 2113194), (46, 1837560), (48, 1760995), (60, 1408796), (69, 1225040), (80, 1056597), (92, 918780), (115, 735024), (120, 704398), (138, 612520), (184, 459390), (230, 367512), (240, 352199), (276, 306260), (345, 245008), (368, 229695), (460, 183756), (552, 153130), (690, 122504), (920, 91878), (1104, 76565), (1380, 61252), (1840, 45939), (2760, 30626), (5520, 15313)]