1384244880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{10903}}^1$

素因数の和:10965

約数の個数: 120

約数和(自身を含む): 4486254528

約数和(自身を除く): 3102009648

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, 690, 920, 1058, 1104, 1380, 1587, 1840, 2116, 2645, 2760, 3174, 4232, 5290, 5520, 6348, 7935, 8464, 10580, 10903, 12696, 15870, 21160, 21806, 25392, 31740, 32709, 42320, 43612, 54515, 63480, 65418, 87224, 109030, 126960, 130836, 163545, 174448, 218060, 250769, 261672, 327090, 436120, 501538, 523344, 654180, 752307, 872240, 1003076, 1253845, 1308360, 1504614, 2006152, 2507690, 2616720, 3009228, 3761535, 4012304, 5015380, 5767687, 6018456, 7523070, 10030760, 11535374, 12036912, 15046140, 17303061, 20061520, 23070748, 28838435, 30092280, 34606122, 46141496, 57676870, 60184560, 69212244, 86515305, 92282992, 115353740, 138424488, 173030610, 230707480, 276848976, 346061220, 461414960, 692122440, 1384244880]

約数ペア:

[(1, 1384244880), (2, 692122440), (3, 461414960), (4, 346061220), (5, 276848976), (6, 230707480), (8, 173030610), (10, 138424488), (12, 115353740), (15, 92282992), (16, 86515305), (20, 69212244), (23, 60184560), (24, 57676870), (30, 46141496), (40, 34606122), (46, 30092280), (48, 28838435), (60, 23070748), (69, 20061520), (80, 17303061), (92, 15046140), (115, 12036912), (120, 11535374), (138, 10030760), (184, 7523070), (230, 6018456), (240, 5767687), (276, 5015380), (345, 4012304), (368, 3761535), (460, 3009228), (529, 2616720), (552, 2507690), (690, 2006152), (920, 1504614), (1058, 1308360), (1104, 1253845), (1380, 1003076), (1587, 872240), (1840, 752307), (2116, 654180), (2645, 523344), (2760, 501538), (3174, 436120), (4232, 327090), (5290, 261672), (5520, 250769), (6348, 218060), (7935, 174448), (8464, 163545), (10580, 130836), (10903, 126960), (12696, 109030), (15870, 87224), (21160, 65418), (21806, 63480), (25392, 54515), (31740, 43612), (32709, 42320)]