6464040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 21772800

約数和(自身を除く): 15308760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 83, 88, 110, 118, 120, 132, 165, 166, 177, 220, 236, 249, 264, 295, 330, 332, 354, 415, 440, 472, 498, 590, 649, 660, 664, 708, 830, 885, 913, 996, 1180, 1245, 1298, 1320, 1416, 1660, 1770, 1826, 1947, 1992, 2360, 2490, 2596, 2739, 3245, 3320, 3540, 3652, 3894, 4565, 4897, 4980, 5192, 5478, 6490, 7080, 7304, 7788, 9130, 9735, 9794, 9960, 10956, 12980, 13695, 14691, 15576, 18260, 19470, 19588, 21912, 24485, 25960, 27390, 29382, 36520, 38940, 39176, 48970, 53867, 54780, 58764, 73455, 77880, 97940, 107734, 109560, 117528, 146910, 161601, 195880, 215468, 269335, 293820, 323202, 430936, 538670, 587640, 646404, 808005, 1077340, 1292808, 1616010, 2154680, 3232020, 6464040]

約数ペア:

[(1, 6464040), (2, 3232020), (3, 2154680), (4, 1616010), (5, 1292808), (6, 1077340), (8, 808005), (10, 646404), (11, 587640), (12, 538670), (15, 430936), (20, 323202), (22, 293820), (24, 269335), (30, 215468), (33, 195880), (40, 161601), (44, 146910), (55, 117528), (59, 109560), (60, 107734), (66, 97940), (83, 77880), (88, 73455), (110, 58764), (118, 54780), (120, 53867), (132, 48970), (165, 39176), (166, 38940), (177, 36520), (220, 29382), (236, 27390), (249, 25960), (264, 24485), (295, 21912), (330, 19588), (332, 19470), (354, 18260), (415, 15576), (440, 14691), (472, 13695), (498, 12980), (590, 10956), (649, 9960), (660, 9794), (664, 9735), (708, 9130), (830, 7788), (885, 7304), (913, 7080), (996, 6490), (1180, 5478), (1245, 5192), (1298, 4980), (1320, 4897), (1416, 4565), (1660, 3894), (1770, 3652), (1826, 3540), (1947, 3320), (1992, 3245), (2360, 2739), (2490, 2596)]