2927520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 10614240

約数和(自身を除く): 7686720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 107, 114, 120, 144, 152, 160, 171, 180, 190, 214, 228, 240, 285, 288, 304, 321, 342, 360, 380, 428, 456, 480, 535, 570, 608, 642, 684, 720, 760, 855, 856, 912, 963, 1070, 1140, 1284, 1368, 1440, 1520, 1605, 1710, 1712, 1824, 1926, 2033, 2140, 2280, 2568, 2736, 3040, 3210, 3420, 3424, 3852, 4066, 4280, 4560, 4815, 5136, 5472, 6099, 6420, 6840, 7704, 8132, 8560, 9120, 9630, 10165, 10272, 12198, 12840, 13680, 15408, 16264, 17120, 18297, 19260, 20330, 24396, 25680, 27360, 30495, 30816, 32528, 36594, 38520, 40660, 48792, 51360, 60990, 65056, 73188, 77040, 81320, 91485, 97584, 121980, 146376, 154080, 162640, 182970, 195168, 243960, 292752, 325280, 365940, 487920, 585504, 731880, 975840, 1463760, 2927520]

約数ペア:

[(1, 2927520), (2, 1463760), (3, 975840), (4, 731880), (5, 585504), (6, 487920), (8, 365940), (9, 325280), (10, 292752), (12, 243960), (15, 195168), (16, 182970), (18, 162640), (19, 154080), (20, 146376), (24, 121980), (30, 97584), (32, 91485), (36, 81320), (38, 77040), (40, 73188), (45, 65056), (48, 60990), (57, 51360), (60, 48792), (72, 40660), (76, 38520), (80, 36594), (90, 32528), (95, 30816), (96, 30495), (107, 27360), (114, 25680), (120, 24396), (144, 20330), (152, 19260), (160, 18297), (171, 17120), (180, 16264), (190, 15408), (214, 13680), (228, 12840), (240, 12198), (285, 10272), (288, 10165), (304, 9630), (321, 9120), (342, 8560), (360, 8132), (380, 7704), (428, 6840), (456, 6420), (480, 6099), (535, 5472), (570, 5136), (608, 4815), (642, 4560), (684, 4280), (720, 4066), (760, 3852), (855, 3424), (856, 3420), (912, 3210), (963, 3040), (1070, 2736), (1140, 2568), (1284, 2280), (1368, 2140), (1440, 2033), (1520, 1926), (1605, 1824), (1710, 1712)]