1129622640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1019}}^1$

素因数の和:1215

約数の個数: 160

約数和(自身を含む): 3642624000

約数和(自身を除く): 2513001360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 149, 155, 186, 240, 248, 298, 310, 372, 447, 465, 496, 596, 620, 744, 745, 894, 930, 1019, 1192, 1240, 1488, 1490, 1788, 1860, 2038, 2235, 2384, 2480, 2980, 3057, 3576, 3720, 4076, 4470, 4619, 5095, 5960, 6114, 7152, 7440, 8152, 8940, 9238, 10190, 11920, 12228, 13857, 15285, 16304, 17880, 18476, 20380, 23095, 24456, 27714, 30570, 31589, 35760, 36952, 40760, 46190, 48912, 55428, 61140, 63178, 69285, 73904, 81520, 92380, 94767, 110856, 122280, 126356, 138570, 151831, 157945, 184760, 189534, 221712, 244560, 252712, 277140, 303662, 315890, 369520, 379068, 455493, 473835, 505424, 554280, 607324, 631780, 758136, 759155, 910986, 947670, 1108560, 1214648, 1263560, 1516272, 1518310, 1821972, 1895340, 2277465, 2429296, 2527120, 3036620, 3643944, 3790680, 4554930, 4706761, 6073240, 7287888, 7581360, 9109860, 9413522, 12146480, 14120283, 18219720, 18827044, 23533805, 28240566, 36439440, 37654088, 47067610, 56481132, 70601415, 75308176, 94135220, 112962264, 141202830, 188270440, 225924528, 282405660, 376540880, 564811320, 1129622640]

約数ペア:

[(1, 1129622640), (2, 564811320), (3, 376540880), (4, 282405660), (5, 225924528), (6, 188270440), (8, 141202830), (10, 112962264), (12, 94135220), (15, 75308176), (16, 70601415), (20, 56481132), (24, 47067610), (30, 37654088), (31, 36439440), (40, 28240566), (48, 23533805), (60, 18827044), (62, 18219720), (80, 14120283), (93, 12146480), (120, 9413522), (124, 9109860), (149, 7581360), (155, 7287888), (186, 6073240), (240, 4706761), (248, 4554930), (298, 3790680), (310, 3643944), (372, 3036620), (447, 2527120), (465, 2429296), (496, 2277465), (596, 1895340), (620, 1821972), (744, 1518310), (745, 1516272), (894, 1263560), (930, 1214648), (1019, 1108560), (1192, 947670), (1240, 910986), (1488, 759155), (1490, 758136), (1788, 631780), (1860, 607324), (2038, 554280), (2235, 505424), (2384, 473835), (2480, 455493), (2980, 379068), (3057, 369520), (3576, 315890), (3720, 303662), (4076, 277140), (4470, 252712), (4619, 244560), (5095, 221712), (5960, 189534), (6114, 184760), (7152, 157945), (7440, 151831), (8152, 138570), (8940, 126356), (9238, 122280), (10190, 110856), (11920, 94767), (12228, 92380), (13857, 81520), (15285, 73904), (16304, 69285), (17880, 63178), (18476, 61140), (20380, 55428), (23095, 48912), (24456, 46190), (27714, 40760), (30570, 36952), (31589, 35760)]