1017827280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61463}}^1$

素因数の和:61505

約数の個数: 120

約数和(自身を含む): 3566878848

約数和(自身を除く): 2549051568

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, 5520, 8280, 16560, 61463, 122926, 184389, 245852, 307315, 368778, 491704, 553167, 614630, 737556, 921945, 983408, 1106334, 1229260, 1413649, 1475112, 1843890, 2212668, 2458520, 2765835, 2827298, 2950224, 3687780, 4240947, 4425336, 4917040, 5531670, 5654596, 7068245, 7375560, 8481894, 8850672, 11063340, 11309192, 12722841, 14136490, 14751120, 16963788, 21204735, 22126680, 22618384, 25445682, 28272980, 33927576, 42409470, 44253360, 50891364, 56545960, 63614205, 67855152, 84818940, 101782728, 113091920, 127228410, 169637880, 203565456, 254456820, 339275760, 508913640, 1017827280]

約数ペア:

[(1, 1017827280), (2, 508913640), (3, 339275760), (4, 254456820), (5, 203565456), (6, 169637880), (8, 127228410), (9, 113091920), (10, 101782728), (12, 84818940), (15, 67855152), (16, 63614205), (18, 56545960), (20, 50891364), (23, 44253360), (24, 42409470), (30, 33927576), (36, 28272980), (40, 25445682), (45, 22618384), (46, 22126680), (48, 21204735), (60, 16963788), (69, 14751120), (72, 14136490), (80, 12722841), (90, 11309192), (92, 11063340), (115, 8850672), (120, 8481894), (138, 7375560), (144, 7068245), (180, 5654596), (184, 5531670), (207, 4917040), (230, 4425336), (240, 4240947), (276, 3687780), (345, 2950224), (360, 2827298), (368, 2765835), (414, 2458520), (460, 2212668), (552, 1843890), (690, 1475112), (720, 1413649), (828, 1229260), (920, 1106334), (1035, 983408), (1104, 921945), (1380, 737556), (1656, 614630), (1840, 553167), (2070, 491704), (2760, 368778), (3312, 307315), (4140, 245852), (5520, 184389), (8280, 122926), (16560, 61463)]