38784240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 146240640

約数和(自身を除く): 107456400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 59, 60, 66, 72, 80, 83, 88, 90, 99, 110, 118, 120, 132, 144, 165, 166, 176, 177, 180, 198, 220, 236, 240, 249, 264, 295, 330, 332, 354, 360, 396, 415, 440, 472, 495, 498, 528, 531, 590, 649, 660, 664, 708, 720, 747, 792, 830, 880, 885, 913, 944, 990, 996, 1062, 1180, 1245, 1298, 1320, 1328, 1416, 1494, 1584, 1660, 1770, 1826, 1947, 1980, 1992, 2124, 2360, 2490, 2596, 2640, 2655, 2739, 2832, 2988, 3245, 3320, 3540, 3652, 3735, 3894, 3960, 3984, 4248, 4565, 4720, 4897, 4980, 5192, 5310, 5478, 5841, 5976, 6490, 6640, 7080, 7304, 7470, 7788, 7920, 8217, 8496, 9130, 9735, 9794, 9960, 10384, 10620, 10956, 11682, 11952, 12980, 13695, 14160, 14608, 14691, 14940, 15576, 16434, 18260, 19470, 19588, 19920, 21240, 21912, 23364, 24485, 25960, 27390, 29205, 29382, 29880, 31152, 32868, 36520, 38940, 39176, 41085, 42480, 43824, 44073, 46728, 48970, 51920, 53867, 54780, 58410, 58764, 59760, 65736, 73040, 73455, 77880, 78352, 82170, 88146, 93456, 97940, 107734, 109560, 116820, 117528, 131472, 146910, 155760, 161601, 164340, 176292, 195880, 215468, 219120, 220365, 233640, 235056, 269335, 293820, 323202, 328680, 352584, 391760, 430936, 440730, 467280, 484803, 538670, 587640, 646404, 657360, 705168, 808005, 861872, 881460, 969606, 1077340, 1175280, 1292808, 1616010, 1762920, 1939212, 2154680, 2424015, 2585616, 3232020, 3525840, 3878424, 4309360, 4848030, 6464040, 7756848, 9696060, 12928080, 19392120, 38784240]

約数ペア:

[(1, 38784240), (2, 19392120), (3, 12928080), (4, 9696060), (5, 7756848), (6, 6464040), (8, 4848030), (9, 4309360), (10, 3878424), (11, 3525840), (12, 3232020), (15, 2585616), (16, 2424015), (18, 2154680), (20, 1939212), (22, 1762920), (24, 1616010), (30, 1292808), (33, 1175280), (36, 1077340), (40, 969606), (44, 881460), (45, 861872), (48, 808005), (55, 705168), (59, 657360), (60, 646404), (66, 587640), (72, 538670), (80, 484803), (83, 467280), (88, 440730), (90, 430936), (99, 391760), (110, 352584), (118, 328680), (120, 323202), (132, 293820), (144, 269335), (165, 235056), (166, 233640), (176, 220365), (177, 219120), (180, 215468), (198, 195880), (220, 176292), (236, 164340), (240, 161601), (249, 155760), (264, 146910), (295, 131472), (330, 117528), (332, 116820), (354, 109560), (360, 107734), (396, 97940), (415, 93456), (440, 88146), (472, 82170), (495, 78352), (498, 77880), (528, 73455), (531, 73040), (590, 65736), (649, 59760), (660, 58764), (664, 58410), (708, 54780), (720, 53867), (747, 51920), (792, 48970), (830, 46728), (880, 44073), (885, 43824), (913, 42480), (944, 41085), (990, 39176), (996, 38940), (1062, 36520), (1180, 32868), (1245, 31152), (1298, 29880), (1320, 29382), (1328, 29205), (1416, 27390), (1494, 25960), (1584, 24485), (1660, 23364), (1770, 21912), (1826, 21240), (1947, 19920), (1980, 19588), (1992, 19470), (2124, 18260), (2360, 16434), (2490, 15576), (2596, 14940), (2640, 14691), (2655, 14608), (2739, 14160), (2832, 13695), (2988, 12980), (3245, 11952), (3320, 11682), (3540, 10956), (3652, 10620), (3735, 10384), (3894, 9960), (3960, 9794), (3984, 9735), (4248, 9130), (4565, 8496), (4720, 8217), (4897, 7920), (4980, 7788), (5192, 7470), (5310, 7304), (5478, 7080), (5841, 6640), (5976, 6490)]