82904880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{653}}^1$

素因数の和:715

約数の個数: 120

約数和(自身を含む): 269076528

約数和(自身を除く): 186171648

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, 529, 552, 653, 690, 920, 1058, 1104, 1306, 1380, 1587, 1840, 1959, 2116, 2612, 2645, 2760, 3174, 3265, 3918, 4232, 5224, 5290, 5520, 6348, 6530, 7836, 7935, 8464, 9795, 10448, 10580, 12696, 13060, 15019, 15672, 15870, 19590, 21160, 25392, 26120, 30038, 31344, 31740, 39180, 42320, 45057, 52240, 60076, 63480, 75095, 78360, 90114, 120152, 126960, 150190, 156720, 180228, 225285, 240304, 300380, 345437, 360456, 450570, 600760, 690874, 720912, 901140, 1036311, 1201520, 1381748, 1727185, 1802280, 2072622, 2763496, 3454370, 3604560, 4145244, 5181555, 5526992, 6908740, 8290488, 10363110, 13817480, 16580976, 20726220, 27634960, 41452440, 82904880]

約数ペア:

[(1, 82904880), (2, 41452440), (3, 27634960), (4, 20726220), (5, 16580976), (6, 13817480), (8, 10363110), (10, 8290488), (12, 6908740), (15, 5526992), (16, 5181555), (20, 4145244), (23, 3604560), (24, 3454370), (30, 2763496), (40, 2072622), (46, 1802280), (48, 1727185), (60, 1381748), (69, 1201520), (80, 1036311), (92, 901140), (115, 720912), (120, 690874), (138, 600760), (184, 450570), (230, 360456), (240, 345437), (276, 300380), (345, 240304), (368, 225285), (460, 180228), (529, 156720), (552, 150190), (653, 126960), (690, 120152), (920, 90114), (1058, 78360), (1104, 75095), (1306, 63480), (1380, 60076), (1587, 52240), (1840, 45057), (1959, 42320), (2116, 39180), (2612, 31740), (2645, 31344), (2760, 30038), (3174, 26120), (3265, 25392), (3918, 21160), (4232, 19590), (5224, 15870), (5290, 15672), (5520, 15019), (6348, 13060), (6530, 12696), (7836, 10580), (7935, 10448), (8464, 9795)]