186720480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1169

約数の個数: 144

約数和(自身を含む): 642829824

約数和(自身を除く): 456109344

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, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 1016, 1021, 1143, 1270, 1440, 1524, 1905, 2032, 2042, 2286, 2540, 3048, 3063, 3810, 4064, 4084, 4572, 5080, 5105, 5715, 6096, 6126, 7620, 8168, 9144, 9189, 10160, 10210, 11430, 12192, 12252, 15240, 15315, 16336, 18288, 18378, 20320, 20420, 22860, 24504, 30480, 30630, 32672, 36576, 36756, 40840, 45720, 45945, 49008, 60960, 61260, 73512, 81680, 91440, 91890, 98016, 122520, 129667, 147024, 163360, 182880, 183780, 245040, 259334, 294048, 367560, 389001, 490080, 518668, 648335, 735120, 778002, 1037336, 1167003, 1296670, 1470240, 1556004, 1945005, 2074672, 2334006, 2593340, 3112008, 3890010, 4149344, 4668012, 5186680, 5835015, 6224016, 7780020, 9336024, 10373360, 11670030, 12448032, 15560040, 18672048, 20746720, 23340060, 31120080, 37344096, 46680120, 62240160, 93360240, 186720480]

約数ペア:

[(1, 186720480), (2, 93360240), (3, 62240160), (4, 46680120), (5, 37344096), (6, 31120080), (8, 23340060), (9, 20746720), (10, 18672048), (12, 15560040), (15, 12448032), (16, 11670030), (18, 10373360), (20, 9336024), (24, 7780020), (30, 6224016), (32, 5835015), (36, 5186680), (40, 4668012), (45, 4149344), (48, 3890010), (60, 3112008), (72, 2593340), (80, 2334006), (90, 2074672), (96, 1945005), (120, 1556004), (127, 1470240), (144, 1296670), (160, 1167003), (180, 1037336), (240, 778002), (254, 735120), (288, 648335), (360, 518668), (381, 490080), (480, 389001), (508, 367560), (635, 294048), (720, 259334), (762, 245040), (1016, 183780), (1021, 182880), (1143, 163360), (1270, 147024), (1440, 129667), (1524, 122520), (1905, 98016), (2032, 91890), (2042, 91440), (2286, 81680), (2540, 73512), (3048, 61260), (3063, 60960), (3810, 49008), (4064, 45945), (4084, 45720), (4572, 40840), (5080, 36756), (5105, 36576), (5715, 32672), (6096, 30630), (6126, 30480), (7620, 24504), (8168, 22860), (9144, 20420), (9189, 20320), (10160, 18378), (10210, 18288), (11430, 16336), (12192, 15315), (12252, 15240)]