155901360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:563

約数の個数: 160

約数和(自身を含む): 513681408

約数和(自身を除く): 357780048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 61, 69, 80, 92, 115, 120, 122, 138, 183, 184, 230, 240, 244, 276, 305, 345, 366, 368, 460, 463, 488, 552, 610, 690, 732, 915, 920, 926, 976, 1104, 1220, 1380, 1389, 1403, 1464, 1830, 1840, 1852, 2315, 2440, 2760, 2778, 2806, 2928, 3660, 3704, 4209, 4630, 4880, 5520, 5556, 5612, 6945, 7015, 7320, 7408, 8418, 9260, 10649, 11112, 11224, 13890, 14030, 14640, 16836, 18520, 21045, 21298, 22224, 22448, 27780, 28060, 28243, 31947, 33672, 37040, 42090, 42596, 53245, 55560, 56120, 56486, 63894, 67344, 84180, 84729, 85192, 106490, 111120, 112240, 112972, 127788, 141215, 159735, 168360, 169458, 170384, 212980, 225944, 255576, 282430, 319470, 336720, 338916, 423645, 425960, 451888, 511152, 564860, 638940, 649589, 677832, 847290, 851920, 1129720, 1277880, 1299178, 1355664, 1694580, 1948767, 2259440, 2555760, 2598356, 3247945, 3389160, 3897534, 5196712, 6495890, 6778320, 7795068, 9743835, 10393424, 12991780, 15590136, 19487670, 25983560, 31180272, 38975340, 51967120, 77950680, 155901360]

約数ペア:

[(1, 155901360), (2, 77950680), (3, 51967120), (4, 38975340), (5, 31180272), (6, 25983560), (8, 19487670), (10, 15590136), (12, 12991780), (15, 10393424), (16, 9743835), (20, 7795068), (23, 6778320), (24, 6495890), (30, 5196712), (40, 3897534), (46, 3389160), (48, 3247945), (60, 2598356), (61, 2555760), (69, 2259440), (80, 1948767), (92, 1694580), (115, 1355664), (120, 1299178), (122, 1277880), (138, 1129720), (183, 851920), (184, 847290), (230, 677832), (240, 649589), (244, 638940), (276, 564860), (305, 511152), (345, 451888), (366, 425960), (368, 423645), (460, 338916), (463, 336720), (488, 319470), (552, 282430), (610, 255576), (690, 225944), (732, 212980), (915, 170384), (920, 169458), (926, 168360), (976, 159735), (1104, 141215), (1220, 127788), (1380, 112972), (1389, 112240), (1403, 111120), (1464, 106490), (1830, 85192), (1840, 84729), (1852, 84180), (2315, 67344), (2440, 63894), (2760, 56486), (2778, 56120), (2806, 55560), (2928, 53245), (3660, 42596), (3704, 42090), (4209, 37040), (4630, 33672), (4880, 31947), (5520, 28243), (5556, 28060), (5612, 27780), (6945, 22448), (7015, 22224), (7320, 21298), (7408, 21045), (8418, 18520), (9260, 16836), (10649, 14640), (11112, 14030), (11224, 13890)]