16468560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:365

約数の個数: 120

約数和(自身を含む): 56145960

約数和(自身を除く): 39677400

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, 89, 90, 120, 144, 178, 180, 240, 257, 267, 356, 360, 445, 514, 534, 712, 720, 771, 801, 890, 1028, 1068, 1285, 1335, 1424, 1542, 1602, 1780, 2056, 2136, 2313, 2570, 2670, 3084, 3204, 3560, 3855, 4005, 4112, 4272, 4626, 5140, 5340, 6168, 6408, 7120, 7710, 8010, 9252, 10280, 10680, 11565, 12336, 12816, 15420, 16020, 18504, 20560, 21360, 22873, 23130, 30840, 32040, 37008, 45746, 46260, 61680, 64080, 68619, 91492, 92520, 114365, 137238, 182984, 185040, 205857, 228730, 274476, 343095, 365968, 411714, 457460, 548952, 686190, 823428, 914920, 1029285, 1097904, 1372380, 1646856, 1829840, 2058570, 2744760, 3293712, 4117140, 5489520, 8234280, 16468560]

約数ペア:

[(1, 16468560), (2, 8234280), (3, 5489520), (4, 4117140), (5, 3293712), (6, 2744760), (8, 2058570), (9, 1829840), (10, 1646856), (12, 1372380), (15, 1097904), (16, 1029285), (18, 914920), (20, 823428), (24, 686190), (30, 548952), (36, 457460), (40, 411714), (45, 365968), (48, 343095), (60, 274476), (72, 228730), (80, 205857), (89, 185040), (90, 182984), (120, 137238), (144, 114365), (178, 92520), (180, 91492), (240, 68619), (257, 64080), (267, 61680), (356, 46260), (360, 45746), (445, 37008), (514, 32040), (534, 30840), (712, 23130), (720, 22873), (771, 21360), (801, 20560), (890, 18504), (1028, 16020), (1068, 15420), (1285, 12816), (1335, 12336), (1424, 11565), (1542, 10680), (1602, 10280), (1780, 9252), (2056, 8010), (2136, 7710), (2313, 7120), (2570, 6408), (2670, 6168), (3084, 5340), (3204, 5140), (3560, 4626), (3855, 4272), (4005, 4112)]