8387263440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{23159}}^1$

素因数の和:23681

約数の個数: 120

約数和(自身を含む): 28224443520

約数和(自身を除く): 19837180080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 503, 720, 1006, 1509, 2012, 2515, 3018, 4024, 4527, 5030, 6036, 7545, 8048, 9054, 10060, 12072, 15090, 18108, 20120, 22635, 23159, 24144, 30180, 36216, 40240, 45270, 46318, 60360, 69477, 72432, 90540, 92636, 115795, 120720, 138954, 181080, 185272, 208431, 231590, 277908, 347385, 362160, 370544, 416862, 463180, 555816, 694770, 833724, 926360, 1042155, 1111632, 1389540, 1667448, 1852720, 2084310, 2779080, 3334896, 4168620, 5558160, 8337240, 11648977, 16674480, 23297954, 34946931, 46595908, 58244885, 69893862, 93191816, 104840793, 116489770, 139787724, 174734655, 186383632, 209681586, 232979540, 279575448, 349469310, 419363172, 465959080, 524203965, 559150896, 698938620, 838726344, 931918160, 1048407930, 1397877240, 1677452688, 2096815860, 2795754480, 4193631720, 8387263440]

約数ペア:

[(1, 8387263440), (2, 4193631720), (3, 2795754480), (4, 2096815860), (5, 1677452688), (6, 1397877240), (8, 1048407930), (9, 931918160), (10, 838726344), (12, 698938620), (15, 559150896), (16, 524203965), (18, 465959080), (20, 419363172), (24, 349469310), (30, 279575448), (36, 232979540), (40, 209681586), (45, 186383632), (48, 174734655), (60, 139787724), (72, 116489770), (80, 104840793), (90, 93191816), (120, 69893862), (144, 58244885), (180, 46595908), (240, 34946931), (360, 23297954), (503, 16674480), (720, 11648977), (1006, 8337240), (1509, 5558160), (2012, 4168620), (2515, 3334896), (3018, 2779080), (4024, 2084310), (4527, 1852720), (5030, 1667448), (6036, 1389540), (7545, 1111632), (8048, 1042155), (9054, 926360), (10060, 833724), (12072, 694770), (15090, 555816), (18108, 463180), (20120, 416862), (22635, 370544), (23159, 362160), (24144, 347385), (30180, 277908), (36216, 231590), (40240, 208431), (45270, 185272), (46318, 181080), (60360, 138954), (69477, 120720), (72432, 115795), (90540, 92636)]