1141560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{151}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 4377600

約数和(自身を除く): 3236040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 151, 168, 180, 189, 210, 216, 252, 270, 280, 302, 315, 360, 378, 420, 453, 504, 540, 604, 630, 755, 756, 840, 906, 945, 1057, 1080, 1208, 1260, 1359, 1510, 1512, 1812, 1890, 2114, 2265, 2520, 2718, 3020, 3171, 3624, 3780, 4077, 4228, 4530, 5285, 5436, 6040, 6342, 6795, 7560, 8154, 8456, 9060, 9513, 10570, 10872, 12684, 13590, 15855, 16308, 18120, 19026, 20385, 21140, 25368, 27180, 28539, 31710, 32616, 38052, 40770, 42280, 47565, 54360, 57078, 63420, 76104, 81540, 95130, 114156, 126840, 142695, 163080, 190260, 228312, 285390, 380520, 570780, 1141560]

約数ペア:

[(1, 1141560), (2, 570780), (3, 380520), (4, 285390), (5, 228312), (6, 190260), (7, 163080), (8, 142695), (9, 126840), (10, 114156), (12, 95130), (14, 81540), (15, 76104), (18, 63420), (20, 57078), (21, 54360), (24, 47565), (27, 42280), (28, 40770), (30, 38052), (35, 32616), (36, 31710), (40, 28539), (42, 27180), (45, 25368), (54, 21140), (56, 20385), (60, 19026), (63, 18120), (70, 16308), (72, 15855), (84, 13590), (90, 12684), (105, 10872), (108, 10570), (120, 9513), (126, 9060), (135, 8456), (140, 8154), (151, 7560), (168, 6795), (180, 6342), (189, 6040), (210, 5436), (216, 5285), (252, 4530), (270, 4228), (280, 4077), (302, 3780), (315, 3624), (360, 3171), (378, 3020), (420, 2718), (453, 2520), (504, 2265), (540, 2114), (604, 1890), (630, 1812), (755, 1512), (756, 1510), (840, 1359), (906, 1260), (945, 1208), (1057, 1080)]