79162800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1609}}^1$

素因数の和:1671

約数の個数: 120

約数和(自身を含む): 259931280

約数和(自身を除く): 180768480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 100, 120, 123, 150, 164, 200, 205, 240, 246, 300, 328, 400, 410, 492, 600, 615, 656, 820, 984, 1025, 1200, 1230, 1609, 1640, 1968, 2050, 2460, 3075, 3218, 3280, 4100, 4827, 4920, 6150, 6436, 8045, 8200, 9654, 9840, 12300, 12872, 16090, 16400, 19308, 24135, 24600, 25744, 32180, 38616, 40225, 48270, 49200, 64360, 65969, 77232, 80450, 96540, 120675, 128720, 131938, 160900, 193080, 197907, 241350, 263876, 321800, 329845, 386160, 395814, 482700, 527752, 643600, 659690, 791628, 965400, 989535, 1055504, 1319380, 1583256, 1649225, 1930800, 1979070, 2638760, 3166512, 3298450, 3958140, 4947675, 5277520, 6596900, 7916280, 9895350, 13193800, 15832560, 19790700, 26387600, 39581400, 79162800]

約数ペア:

[(1, 79162800), (2, 39581400), (3, 26387600), (4, 19790700), (5, 15832560), (6, 13193800), (8, 9895350), (10, 7916280), (12, 6596900), (15, 5277520), (16, 4947675), (20, 3958140), (24, 3298450), (25, 3166512), (30, 2638760), (40, 1979070), (41, 1930800), (48, 1649225), (50, 1583256), (60, 1319380), (75, 1055504), (80, 989535), (82, 965400), (100, 791628), (120, 659690), (123, 643600), (150, 527752), (164, 482700), (200, 395814), (205, 386160), (240, 329845), (246, 321800), (300, 263876), (328, 241350), (400, 197907), (410, 193080), (492, 160900), (600, 131938), (615, 128720), (656, 120675), (820, 96540), (984, 80450), (1025, 77232), (1200, 65969), (1230, 64360), (1609, 49200), (1640, 48270), (1968, 40225), (2050, 38616), (2460, 32180), (3075, 25744), (3218, 24600), (3280, 24135), (4100, 19308), (4827, 16400), (4920, 16090), (6150, 12872), (6436, 12300), (8045, 9840), (8200, 9654)]