61487040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3371}}^1$

素因数の和:3410

約数の個数: 112

約数和(自身を含む): 205557120

約数和(自身を除く): 144070080

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, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3371, 3648, 4560, 6080, 6742, 9120, 10113, 13484, 16855, 18240, 20226, 26968, 33710, 40452, 50565, 53936, 64049, 67420, 80904, 101130, 107872, 128098, 134840, 161808, 192147, 202260, 215744, 256196, 269680, 320245, 323616, 384294, 404520, 512392, 539360, 640490, 647232, 768588, 809040, 960735, 1024784, 1078720, 1280980, 1537176, 1618080, 1921470, 2049568, 2561960, 3074352, 3236160, 3842940, 4099136, 5123920, 6148704, 7685880, 10247840, 12297408, 15371760, 20495680, 30743520, 61487040]

約数ペア:

[(1, 61487040), (2, 30743520), (3, 20495680), (4, 15371760), (5, 12297408), (6, 10247840), (8, 7685880), (10, 6148704), (12, 5123920), (15, 4099136), (16, 3842940), (19, 3236160), (20, 3074352), (24, 2561960), (30, 2049568), (32, 1921470), (38, 1618080), (40, 1537176), (48, 1280980), (57, 1078720), (60, 1024784), (64, 960735), (76, 809040), (80, 768588), (95, 647232), (96, 640490), (114, 539360), (120, 512392), (152, 404520), (160, 384294), (190, 323616), (192, 320245), (228, 269680), (240, 256196), (285, 215744), (304, 202260), (320, 192147), (380, 161808), (456, 134840), (480, 128098), (570, 107872), (608, 101130), (760, 80904), (912, 67420), (960, 64049), (1140, 53936), (1216, 50565), (1520, 40452), (1824, 33710), (2280, 26968), (3040, 20226), (3371, 18240), (3648, 16855), (4560, 13484), (6080, 10113), (6742, 9120)]