40802880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2276

約数の個数: 112

約数和(自身を含む): 136428480

約数和(自身を除く): 95625600

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, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2237, 2280, 3040, 3648, 4474, 4560, 6080, 6711, 8948, 9120, 11185, 13422, 17896, 18240, 22370, 26844, 33555, 35792, 42503, 44740, 53688, 67110, 71584, 85006, 89480, 107376, 127509, 134220, 143168, 170012, 178960, 212515, 214752, 255018, 268440, 340024, 357920, 425030, 429504, 510036, 536880, 637545, 680048, 715840, 850060, 1020072, 1073760, 1275090, 1360096, 1700120, 2040144, 2147520, 2550180, 2720192, 3400240, 4080288, 5100360, 6800480, 8160576, 10200720, 13600960, 20401440, 40802880]

約数ペア:

[(1, 40802880), (2, 20401440), (3, 13600960), (4, 10200720), (5, 8160576), (6, 6800480), (8, 5100360), (10, 4080288), (12, 3400240), (15, 2720192), (16, 2550180), (19, 2147520), (20, 2040144), (24, 1700120), (30, 1360096), (32, 1275090), (38, 1073760), (40, 1020072), (48, 850060), (57, 715840), (60, 680048), (64, 637545), (76, 536880), (80, 510036), (95, 429504), (96, 425030), (114, 357920), (120, 340024), (152, 268440), (160, 255018), (190, 214752), (192, 212515), (228, 178960), (240, 170012), (285, 143168), (304, 134220), (320, 127509), (380, 107376), (456, 89480), (480, 85006), (570, 71584), (608, 67110), (760, 53688), (912, 44740), (960, 42503), (1140, 35792), (1216, 33555), (1520, 26844), (1824, 22370), (2237, 18240), (2280, 17896), (3040, 13422), (3648, 11185), (4474, 9120), (4560, 8948), (6080, 6711)]