243559560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:559

約数の個数: 128

約数和(自身を含む): 760181760

約数和(自身を除く): 516622200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 233, 248, 281, 310, 372, 465, 466, 562, 620, 699, 744, 843, 930, 932, 1124, 1165, 1240, 1398, 1405, 1686, 1860, 1864, 2248, 2330, 2796, 2810, 3372, 3495, 3720, 4215, 4660, 5592, 5620, 6744, 6990, 7223, 8430, 8711, 9320, 11240, 13980, 14446, 16860, 17422, 21669, 26133, 27960, 28892, 33720, 34844, 36115, 43338, 43555, 52266, 57784, 65473, 69688, 72230, 86676, 87110, 104532, 108345, 130665, 130946, 144460, 173352, 174220, 196419, 209064, 216690, 261330, 261892, 288920, 327365, 348440, 392838, 433380, 522660, 523784, 654730, 785676, 866760, 982095, 1045320, 1309460, 1571352, 1964190, 2029663, 2618920, 3928380, 4059326, 6088989, 7856760, 8118652, 10148315, 12177978, 16237304, 20296630, 24355956, 30444945, 40593260, 48711912, 60889890, 81186520, 121779780, 243559560]

約数ペア:

[(1, 243559560), (2, 121779780), (3, 81186520), (4, 60889890), (5, 48711912), (6, 40593260), (8, 30444945), (10, 24355956), (12, 20296630), (15, 16237304), (20, 12177978), (24, 10148315), (30, 8118652), (31, 7856760), (40, 6088989), (60, 4059326), (62, 3928380), (93, 2618920), (120, 2029663), (124, 1964190), (155, 1571352), (186, 1309460), (233, 1045320), (248, 982095), (281, 866760), (310, 785676), (372, 654730), (465, 523784), (466, 522660), (562, 433380), (620, 392838), (699, 348440), (744, 327365), (843, 288920), (930, 261892), (932, 261330), (1124, 216690), (1165, 209064), (1240, 196419), (1398, 174220), (1405, 173352), (1686, 144460), (1860, 130946), (1864, 130665), (2248, 108345), (2330, 104532), (2796, 87110), (2810, 86676), (3372, 72230), (3495, 69688), (3720, 65473), (4215, 57784), (4660, 52266), (5592, 43555), (5620, 43338), (6744, 36115), (6990, 34844), (7223, 33720), (8430, 28892), (8711, 27960), (9320, 26133), (11240, 21669), (13980, 17422), (14446, 16860)]