2045921520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{448667}}^1$

素因数の和:448702

約数の個数: 80

約数和(自身を含む): 6676179840

約数和(自身を除く): 4630258320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 448667, 897334, 1346001, 1794668, 2243335, 2692002, 3589336, 4486670, 5384004, 6730005, 7178672, 8524673, 8973340, 10768008, 13460010, 17049346, 17946680, 21536016, 25574019, 26920020, 34098692, 35893360, 42623365, 51148038, 53840040, 68197384, 85246730, 102296076, 107680080, 127870095, 136394768, 170493460, 204592152, 255740190, 340986920, 409184304, 511480380, 681973840, 1022960760, 2045921520]

約数ペア:

[(1, 2045921520), (2, 1022960760), (3, 681973840), (4, 511480380), (5, 409184304), (6, 340986920), (8, 255740190), (10, 204592152), (12, 170493460), (15, 136394768), (16, 127870095), (19, 107680080), (20, 102296076), (24, 85246730), (30, 68197384), (38, 53840040), (40, 51148038), (48, 42623365), (57, 35893360), (60, 34098692), (76, 26920020), (80, 25574019), (95, 21536016), (114, 17946680), (120, 17049346), (152, 13460010), (190, 10768008), (228, 8973340), (240, 8524673), (285, 7178672), (304, 6730005), (380, 5384004), (456, 4486670), (570, 3589336), (760, 2692002), (912, 2243335), (1140, 1794668), (1520, 1346001), (2280, 897334), (4560, 448667)]