1140803280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{15383}}^1$

素因数の和:15505

約数の個数: 120

約数和(自身を含む): 3868645248

約数和(自身を除く): 2727841968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 103, 120, 144, 180, 206, 240, 309, 360, 412, 515, 618, 720, 824, 927, 1030, 1236, 1545, 1648, 1854, 2060, 2472, 3090, 3708, 4120, 4635, 4944, 6180, 7416, 8240, 9270, 12360, 14832, 15383, 18540, 24720, 30766, 37080, 46149, 61532, 74160, 76915, 92298, 123064, 138447, 153830, 184596, 230745, 246128, 276894, 307660, 369192, 461490, 553788, 615320, 692235, 738384, 922980, 1107576, 1230640, 1384470, 1584449, 1845960, 2215152, 2768940, 3168898, 3691920, 4753347, 5537880, 6337796, 7922245, 9506694, 11075760, 12675592, 14260041, 15844490, 19013388, 23766735, 25351184, 28520082, 31688980, 38026776, 47533470, 57040164, 63377960, 71300205, 76053552, 95066940, 114080328, 126755920, 142600410, 190133880, 228160656, 285200820, 380267760, 570401640, 1140803280]

約数ペア:

[(1, 1140803280), (2, 570401640), (3, 380267760), (4, 285200820), (5, 228160656), (6, 190133880), (8, 142600410), (9, 126755920), (10, 114080328), (12, 95066940), (15, 76053552), (16, 71300205), (18, 63377960), (20, 57040164), (24, 47533470), (30, 38026776), (36, 31688980), (40, 28520082), (45, 25351184), (48, 23766735), (60, 19013388), (72, 15844490), (80, 14260041), (90, 12675592), (103, 11075760), (120, 9506694), (144, 7922245), (180, 6337796), (206, 5537880), (240, 4753347), (309, 3691920), (360, 3168898), (412, 2768940), (515, 2215152), (618, 1845960), (720, 1584449), (824, 1384470), (927, 1230640), (1030, 1107576), (1236, 922980), (1545, 738384), (1648, 692235), (1854, 615320), (2060, 553788), (2472, 461490), (3090, 369192), (3708, 307660), (4120, 276894), (4635, 246128), (4944, 230745), (6180, 184596), (7416, 153830), (8240, 138447), (9270, 123064), (12360, 92298), (14832, 76915), (15383, 74160), (18540, 61532), (24720, 46149), (30766, 37080)]