55218610080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{3989}}^1\times {\mathrm{9613}}^1$

素因数の和:13623

約数の個数: 144

約数和(自身を含む): 188500352040

約数和(自身を除く): 133281741960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 3989, 7978, 9613, 11967, 15956, 19226, 19945, 23934, 28839, 31912, 35901, 38452, 39890, 47868, 48065, 57678, 59835, 63824, 71802, 76904, 79780, 86517, 95736, 96130, 115356, 119670, 127648, 143604, 144195, 153808, 159560, 173034, 179505, 191472, 192260, 230712, 239340, 287208, 288390, 307616, 319120, 346068, 359010, 382944, 384520, 432585, 461424, 478680, 574416, 576780, 638240, 692136, 718020, 769040, 865170, 922848, 957360, 1148832, 1153560, 1384272, 1436040, 1538080, 1730340, 1914720, 2307120, 2768544, 2872080, 3460680, 4614240, 5744160, 6921360, 13842720, 38346257, 76692514, 115038771, 153385028, 191731285, 230077542, 306770056, 345116313, 383462570, 460155084, 575193855, 613540112, 690232626, 766925140, 920310168, 1150387710, 1227080224, 1380465252, 1533850280, 1725581565, 1840620336, 2300775420, 2760930504, 3067700560, 3451163130, 3681240672, 4601550840, 5521861008, 6135401120, 6902326260, 9203101680, 11043722016, 13804652520, 18406203360, 27609305040, 55218610080]

約数ペア:

[(1, 55218610080), (2, 27609305040), (3, 18406203360), (4, 13804652520), (5, 11043722016), (6, 9203101680), (8, 6902326260), (9, 6135401120), (10, 5521861008), (12, 4601550840), (15, 3681240672), (16, 3451163130), (18, 3067700560), (20, 2760930504), (24, 2300775420), (30, 1840620336), (32, 1725581565), (36, 1533850280), (40, 1380465252), (45, 1227080224), (48, 1150387710), (60, 920310168), (72, 766925140), (80, 690232626), (90, 613540112), (96, 575193855), (120, 460155084), (144, 383462570), (160, 345116313), (180, 306770056), (240, 230077542), (288, 191731285), (360, 153385028), (480, 115038771), (720, 76692514), (1440, 38346257), (3989, 13842720), (7978, 6921360), (9613, 5744160), (11967, 4614240), (15956, 3460680), (19226, 2872080), (19945, 2768544), (23934, 2307120), (28839, 1914720), (31912, 1730340), (35901, 1538080), (38452, 1436040), (39890, 1384272), (47868, 1153560), (48065, 1148832), (57678, 957360), (59835, 922848), (63824, 865170), (71802, 769040), (76904, 718020), (79780, 692136), (86517, 638240), (95736, 576780), (96130, 574416), (115356, 478680), (119670, 461424), (127648, 432585), (143604, 384520), (144195, 382944), (153808, 359010), (159560, 346068), (173034, 319120), (179505, 307616), (191472, 288390), (192260, 287208), (230712, 239340)]