2903041920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79579}}^1$

素因数の和:79620

約数の個数: 128

約数和(自身を含む): 9740592000

約数和(自身を除く): 6837550080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 12160, 18240, 36480, 79579, 159158, 238737, 318316, 397895, 477474, 636632, 795790, 954948, 1193685, 1273264, 1512001, 1591580, 1909896, 2387370, 2546528, 3024002, 3183160, 3819792, 4536003, 4774740, 5093056, 6048004, 6366320, 7560005, 7639584, 9072006, 9549480, 10186112, 12096008, 12732640, 15120010, 15279168, 18144012, 19098960, 22680015, 24192016, 25465280, 30240020, 30558336, 36288024, 38197920, 45360030, 48384032, 50930560, 60480040, 72576048, 76395840, 90720060, 96768064, 120960080, 145152096, 152791680, 181440120, 193536128, 241920160, 290304192, 362880240, 483840320, 580608384, 725760480, 967680640, 1451520960, 2903041920]

約数ペア:

[(1, 2903041920), (2, 1451520960), (3, 967680640), (4, 725760480), (5, 580608384), (6, 483840320), (8, 362880240), (10, 290304192), (12, 241920160), (15, 193536128), (16, 181440120), (19, 152791680), (20, 145152096), (24, 120960080), (30, 96768064), (32, 90720060), (38, 76395840), (40, 72576048), (48, 60480040), (57, 50930560), (60, 48384032), (64, 45360030), (76, 38197920), (80, 36288024), (95, 30558336), (96, 30240020), (114, 25465280), (120, 24192016), (128, 22680015), (152, 19098960), (160, 18144012), (190, 15279168), (192, 15120010), (228, 12732640), (240, 12096008), (285, 10186112), (304, 9549480), (320, 9072006), (380, 7639584), (384, 7560005), (456, 6366320), (480, 6048004), (570, 5093056), (608, 4774740), (640, 4536003), (760, 3819792), (912, 3183160), (960, 3024002), (1140, 2546528), (1216, 2387370), (1520, 1909896), (1824, 1591580), (1920, 1512001), (2280, 1273264), (2432, 1193685), (3040, 954948), (3648, 795790), (4560, 636632), (6080, 477474), (7296, 397895), (9120, 318316), (12160, 238737), (18240, 159158), (36480, 79579)]