38763360

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{997}}^1$

素因数の和:1027

約数の個数: 144

約数和(自身を含む): 137316816

約数和(自身を除く): 98553456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 997, 1080, 1215, 1296, 1440, 1620, 1944, 1994, 2160, 2430, 2592, 2991, 3240, 3888, 3988, 4320, 4860, 4985, 5982, 6480, 7776, 7976, 8973, 9720, 9970, 11964, 12960, 14955, 15952, 17946, 19440, 19940, 23928, 26919, 29910, 31904, 35892, 38880, 39880, 44865, 47856, 53838, 59820, 71784, 79760, 80757, 89730, 95712, 107676, 119640, 134595, 143568, 159520, 161514, 179460, 215352, 239280, 242271, 269190, 287136, 323028, 358920, 403785, 430704, 478560, 484542, 538380, 646056, 717840, 807570, 861408, 969084, 1076760, 1211355, 1292112, 1435680, 1615140, 1938168, 2153520, 2422710, 2584224, 3230280, 3876336, 4307040, 4845420, 6460560, 7752672, 9690840, 12921120, 19381680, 38763360]

約数ペア:

[(1, 38763360), (2, 19381680), (3, 12921120), (4, 9690840), (5, 7752672), (6, 6460560), (8, 4845420), (9, 4307040), (10, 3876336), (12, 3230280), (15, 2584224), (16, 2422710), (18, 2153520), (20, 1938168), (24, 1615140), (27, 1435680), (30, 1292112), (32, 1211355), (36, 1076760), (40, 969084), (45, 861408), (48, 807570), (54, 717840), (60, 646056), (72, 538380), (80, 484542), (81, 478560), (90, 430704), (96, 403785), (108, 358920), (120, 323028), (135, 287136), (144, 269190), (160, 242271), (162, 239280), (180, 215352), (216, 179460), (240, 161514), (243, 159520), (270, 143568), (288, 134595), (324, 119640), (360, 107676), (405, 95712), (432, 89730), (480, 80757), (486, 79760), (540, 71784), (648, 59820), (720, 53838), (810, 47856), (864, 44865), (972, 39880), (997, 38880), (1080, 35892), (1215, 31904), (1296, 29910), (1440, 26919), (1620, 23928), (1944, 19940), (1994, 19440), (2160, 17946), (2430, 15952), (2592, 14955), (2991, 12960), (3240, 11964), (3888, 9970), (3988, 9720), (4320, 8973), (4860, 7976), (4985, 7776), (5982, 6480)]