2912207520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{319321}}^1$

素因数の和:319358

約数の個数: 96

約数和(自身を含む): 9656297280

約数和(自身を除く): 6744089760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 319321, 638642, 957963, 1277284, 1596605, 1915926, 2554568, 3193210, 3831852, 4789815, 5109136, 6067099, 6386420, 7663704, 9579630, 10218272, 12134198, 12772840, 15327408, 18201297, 19159260, 24268396, 25545680, 30335495, 30654816, 36402594, 38318520, 48536792, 51091360, 60670990, 72805188, 76637040, 91006485, 97073584, 121341980, 145610376, 153274080, 182012970, 194147168, 242683960, 291220752, 364025940, 485367920, 582441504, 728051880, 970735840, 1456103760, 2912207520]

約数ペア:

[(1, 2912207520), (2, 1456103760), (3, 970735840), (4, 728051880), (5, 582441504), (6, 485367920), (8, 364025940), (10, 291220752), (12, 242683960), (15, 194147168), (16, 182012970), (19, 153274080), (20, 145610376), (24, 121341980), (30, 97073584), (32, 91006485), (38, 76637040), (40, 72805188), (48, 60670990), (57, 51091360), (60, 48536792), (76, 38318520), (80, 36402594), (95, 30654816), (96, 30335495), (114, 25545680), (120, 24268396), (152, 19159260), (160, 18201297), (190, 15327408), (228, 12772840), (240, 12134198), (285, 10218272), (304, 9579630), (380, 7663704), (456, 6386420), (480, 6067099), (570, 5109136), (608, 4789815), (760, 3831852), (912, 3193210), (1140, 2554568), (1520, 1915926), (1824, 1596605), (2280, 1277284), (3040, 957963), (4560, 638642), (9120, 319321)]