554942880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6761}}^1$

素因数の和:6804

約数の個数: 192

約数和(自身を含む): 2044828800

約数和(自身を除く): 1489885920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6761, 6840, 8208, 9120, 10260, 13522, 13680, 16416, 20283, 20520, 27044, 27360, 33805, 40566, 41040, 54088, 60849, 67610, 81132, 82080, 101415, 108176, 121698, 128459, 135220, 162264, 182547, 202830, 216352, 243396, 256918, 270440, 304245, 324528, 365094, 385377, 405660, 486792, 513836, 540880, 608490, 642295, 649056, 730188, 770754, 811320, 912735, 973584, 1027672, 1081760, 1156131, 1216980, 1284590, 1460376, 1541508, 1622640, 1825470, 1926885, 1947168, 2055344, 2312262, 2433960, 2569180, 2920752, 3083016, 3245280, 3468393, 3650940, 3853770, 4110688, 4624524, 4867920, 5138360, 5780655, 5841504, 6166032, 6936786, 7301880, 7707540, 9249048, 9735840, 10276720, 11561310, 12332064, 13873572, 14603760, 15415080, 17341965, 18498096, 20553440, 23122620, 27747144, 29207520, 30830160, 34683930, 36996192, 46245240, 55494288, 61660320, 69367860, 92490480, 110988576, 138735720, 184980960, 277471440, 554942880]

約数ペア:

[(1, 554942880), (2, 277471440), (3, 184980960), (4, 138735720), (5, 110988576), (6, 92490480), (8, 69367860), (9, 61660320), (10, 55494288), (12, 46245240), (15, 36996192), (16, 34683930), (18, 30830160), (19, 29207520), (20, 27747144), (24, 23122620), (27, 20553440), (30, 18498096), (32, 17341965), (36, 15415080), (38, 14603760), (40, 13873572), (45, 12332064), (48, 11561310), (54, 10276720), (57, 9735840), (60, 9249048), (72, 7707540), (76, 7301880), (80, 6936786), (90, 6166032), (95, 5841504), (96, 5780655), (108, 5138360), (114, 4867920), (120, 4624524), (135, 4110688), (144, 3853770), (152, 3650940), (160, 3468393), (171, 3245280), (180, 3083016), (190, 2920752), (216, 2569180), (228, 2433960), (240, 2312262), (270, 2055344), (285, 1947168), (288, 1926885), (304, 1825470), (342, 1622640), (360, 1541508), (380, 1460376), (432, 1284590), (456, 1216980), (480, 1156131), (513, 1081760), (540, 1027672), (570, 973584), (608, 912735), (684, 811320), (720, 770754), (760, 730188), (855, 649056), (864, 642295), (912, 608490), (1026, 540880), (1080, 513836), (1140, 486792), (1368, 405660), (1440, 385377), (1520, 365094), (1710, 324528), (1824, 304245), (2052, 270440), (2160, 256918), (2280, 243396), (2565, 216352), (2736, 202830), (3040, 182547), (3420, 162264), (4104, 135220), (4320, 128459), (4560, 121698), (5130, 108176), (5472, 101415), (6761, 82080), (6840, 81132), (8208, 67610), (9120, 60849), (10260, 54088), (13522, 41040), (13680, 40566), (16416, 33805), (20283, 27360), (20520, 27044)]