8234280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 27167400

約数和(自身を除く): 18933120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 257, 267, 356, 360, 445, 514, 534, 712, 771, 801, 890, 1028, 1068, 1285, 1335, 1542, 1602, 1780, 2056, 2136, 2313, 2570, 2670, 3084, 3204, 3560, 3855, 4005, 4626, 5140, 5340, 6168, 6408, 7710, 8010, 9252, 10280, 10680, 11565, 15420, 16020, 18504, 22873, 23130, 30840, 32040, 45746, 46260, 68619, 91492, 92520, 114365, 137238, 182984, 205857, 228730, 274476, 343095, 411714, 457460, 548952, 686190, 823428, 914920, 1029285, 1372380, 1646856, 2058570, 2744760, 4117140, 8234280]

約数ペア:

[(1, 8234280), (2, 4117140), (3, 2744760), (4, 2058570), (5, 1646856), (6, 1372380), (8, 1029285), (9, 914920), (10, 823428), (12, 686190), (15, 548952), (18, 457460), (20, 411714), (24, 343095), (30, 274476), (36, 228730), (40, 205857), (45, 182984), (60, 137238), (72, 114365), (89, 92520), (90, 91492), (120, 68619), (178, 46260), (180, 45746), (257, 32040), (267, 30840), (356, 23130), (360, 22873), (445, 18504), (514, 16020), (534, 15420), (712, 11565), (771, 10680), (801, 10280), (890, 9252), (1028, 8010), (1068, 7710), (1285, 6408), (1335, 6168), (1542, 5340), (1602, 5140), (1780, 4626), (2056, 4005), (2136, 3855), (2313, 3560), (2570, 3204), (2670, 3084)]