487119120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:561

約数の個数: 160

約数和(自身を含む): 1571042304

約数和(自身を除く): 1083923184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 233, 240, 248, 281, 310, 372, 465, 466, 496, 562, 620, 699, 744, 843, 930, 932, 1124, 1165, 1240, 1398, 1405, 1488, 1686, 1860, 1864, 2248, 2330, 2480, 2796, 2810, 3372, 3495, 3720, 3728, 4215, 4496, 4660, 5592, 5620, 6744, 6990, 7223, 7440, 8430, 8711, 9320, 11184, 11240, 13488, 13980, 14446, 16860, 17422, 18640, 21669, 22480, 26133, 27960, 28892, 33720, 34844, 36115, 43338, 43555, 52266, 55920, 57784, 65473, 67440, 69688, 72230, 86676, 87110, 104532, 108345, 115568, 130665, 130946, 139376, 144460, 173352, 174220, 196419, 209064, 216690, 261330, 261892, 288920, 327365, 346704, 348440, 392838, 418128, 433380, 522660, 523784, 577840, 654730, 696880, 785676, 866760, 982095, 1045320, 1047568, 1309460, 1571352, 1733520, 1964190, 2029663, 2090640, 2618920, 3142704, 3928380, 4059326, 5237840, 6088989, 7856760, 8118652, 10148315, 12177978, 15713520, 16237304, 20296630, 24355956, 30444945, 32474608, 40593260, 48711912, 60889890, 81186520, 97423824, 121779780, 162373040, 243559560, 487119120]

約数ペア:

[(1, 487119120), (2, 243559560), (3, 162373040), (4, 121779780), (5, 97423824), (6, 81186520), (8, 60889890), (10, 48711912), (12, 40593260), (15, 32474608), (16, 30444945), (20, 24355956), (24, 20296630), (30, 16237304), (31, 15713520), (40, 12177978), (48, 10148315), (60, 8118652), (62, 7856760), (80, 6088989), (93, 5237840), (120, 4059326), (124, 3928380), (155, 3142704), (186, 2618920), (233, 2090640), (240, 2029663), (248, 1964190), (281, 1733520), (310, 1571352), (372, 1309460), (465, 1047568), (466, 1045320), (496, 982095), (562, 866760), (620, 785676), (699, 696880), (744, 654730), (843, 577840), (930, 523784), (932, 522660), (1124, 433380), (1165, 418128), (1240, 392838), (1398, 348440), (1405, 346704), (1488, 327365), (1686, 288920), (1860, 261892), (1864, 261330), (2248, 216690), (2330, 209064), (2480, 196419), (2796, 174220), (2810, 173352), (3372, 144460), (3495, 139376), (3720, 130946), (3728, 130665), (4215, 115568), (4496, 108345), (4660, 104532), (5592, 87110), (5620, 86676), (6744, 72230), (6990, 69688), (7223, 67440), (7440, 65473), (8430, 57784), (8711, 55920), (9320, 52266), (11184, 43555), (11240, 43338), (13488, 36115), (13980, 34844), (14446, 33720), (16860, 28892), (17422, 27960), (18640, 26133), (21669, 22480)]