30743520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3371}}^1$

素因数の和:3408

約数の個数: 96

約数和(自身を含む): 101969280

約数和(自身を除く): 71225760

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, 3371, 4560, 6742, 9120, 10113, 13484, 16855, 20226, 26968, 33710, 40452, 50565, 53936, 64049, 67420, 80904, 101130, 107872, 128098, 134840, 161808, 192147, 202260, 256196, 269680, 320245, 323616, 384294, 404520, 512392, 539360, 640490, 768588, 809040, 960735, 1024784, 1280980, 1537176, 1618080, 1921470, 2049568, 2561960, 3074352, 3842940, 5123920, 6148704, 7685880, 10247840, 15371760, 30743520]

約数ペア:

[(1, 30743520), (2, 15371760), (3, 10247840), (4, 7685880), (5, 6148704), (6, 5123920), (8, 3842940), (10, 3074352), (12, 2561960), (15, 2049568), (16, 1921470), (19, 1618080), (20, 1537176), (24, 1280980), (30, 1024784), (32, 960735), (38, 809040), (40, 768588), (48, 640490), (57, 539360), (60, 512392), (76, 404520), (80, 384294), (95, 323616), (96, 320245), (114, 269680), (120, 256196), (152, 202260), (160, 192147), (190, 161808), (228, 134840), (240, 128098), (285, 107872), (304, 101130), (380, 80904), (456, 67420), (480, 64049), (570, 53936), (608, 50565), (760, 40452), (912, 33710), (1140, 26968), (1520, 20226), (1824, 16855), (2280, 13484), (3040, 10113), (3371, 9120), (4560, 6742)]