4067520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:262

約数の個数: 112

約数和(自身を含む): 13655040

約数和(自身を除く): 9587520

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, 223, 228, 240, 285, 304, 320, 380, 446, 456, 480, 570, 608, 669, 760, 892, 912, 960, 1115, 1140, 1216, 1338, 1520, 1784, 1824, 2230, 2280, 2676, 3040, 3345, 3568, 3648, 4237, 4460, 4560, 5352, 6080, 6690, 7136, 8474, 8920, 9120, 10704, 12711, 13380, 14272, 16948, 17840, 18240, 21185, 21408, 25422, 26760, 33896, 35680, 42370, 42816, 50844, 53520, 63555, 67792, 71360, 84740, 101688, 107040, 127110, 135584, 169480, 203376, 214080, 254220, 271168, 338960, 406752, 508440, 677920, 813504, 1016880, 1355840, 2033760, 4067520]

約数ペア:

[(1, 4067520), (2, 2033760), (3, 1355840), (4, 1016880), (5, 813504), (6, 677920), (8, 508440), (10, 406752), (12, 338960), (15, 271168), (16, 254220), (19, 214080), (20, 203376), (24, 169480), (30, 135584), (32, 127110), (38, 107040), (40, 101688), (48, 84740), (57, 71360), (60, 67792), (64, 63555), (76, 53520), (80, 50844), (95, 42816), (96, 42370), (114, 35680), (120, 33896), (152, 26760), (160, 25422), (190, 21408), (192, 21185), (223, 18240), (228, 17840), (240, 16948), (285, 14272), (304, 13380), (320, 12711), (380, 10704), (446, 9120), (456, 8920), (480, 8474), (570, 7136), (608, 6690), (669, 6080), (760, 5352), (892, 4560), (912, 4460), (960, 4237), (1115, 3648), (1140, 3568), (1216, 3345), (1338, 3040), (1520, 2676), (1784, 2280), (1824, 2230)]