279255360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{631}}^1$

素因数の和:1112

約数の個数: 112

約数和(自身を含む): 889967232

約数和(自身を除く): 610711872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 461, 480, 631, 922, 960, 1262, 1383, 1844, 1893, 2305, 2524, 2766, 3155, 3688, 3786, 4610, 5048, 5532, 6310, 6915, 7376, 7572, 9220, 9465, 10096, 11064, 12620, 13830, 14752, 15144, 18440, 18930, 20192, 22128, 25240, 27660, 29504, 30288, 36880, 37860, 40384, 44256, 50480, 55320, 60576, 73760, 75720, 88512, 100960, 110640, 121152, 147520, 151440, 201920, 221280, 290891, 302880, 442560, 581782, 605760, 872673, 1163564, 1454455, 1745346, 2327128, 2908910, 3490692, 4363365, 4654256, 5817820, 6981384, 8726730, 9308512, 11635640, 13962768, 17453460, 18617024, 23271280, 27925536, 34906920, 46542560, 55851072, 69813840, 93085120, 139627680, 279255360]

約数ペア:

[(1, 279255360), (2, 139627680), (3, 93085120), (4, 69813840), (5, 55851072), (6, 46542560), (8, 34906920), (10, 27925536), (12, 23271280), (15, 18617024), (16, 17453460), (20, 13962768), (24, 11635640), (30, 9308512), (32, 8726730), (40, 6981384), (48, 5817820), (60, 4654256), (64, 4363365), (80, 3490692), (96, 2908910), (120, 2327128), (160, 1745346), (192, 1454455), (240, 1163564), (320, 872673), (461, 605760), (480, 581782), (631, 442560), (922, 302880), (960, 290891), (1262, 221280), (1383, 201920), (1844, 151440), (1893, 147520), (2305, 121152), (2524, 110640), (2766, 100960), (3155, 88512), (3688, 75720), (3786, 73760), (4610, 60576), (5048, 55320), (5532, 50480), (6310, 44256), (6915, 40384), (7376, 37860), (7572, 36880), (9220, 30288), (9465, 29504), (10096, 27660), (11064, 25240), (12620, 22128), (13830, 20192), (14752, 18930), (15144, 18440)]