135801720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1619}}^1$

素因数の和:1869

約数の個数: 96

約数和(自身を含む): 443523600

約数和(自身を除く): 307721880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 233, 360, 466, 699, 932, 1165, 1398, 1619, 1864, 2097, 2330, 2796, 3238, 3495, 4194, 4660, 4857, 5592, 6476, 6990, 8095, 8388, 9320, 9714, 10485, 12952, 13980, 14571, 16190, 16776, 19428, 20970, 24285, 27960, 29142, 32380, 38856, 41940, 48570, 58284, 64760, 72855, 83880, 97140, 116568, 145710, 194280, 291420, 377227, 582840, 754454, 1131681, 1508908, 1886135, 2263362, 3017816, 3395043, 3772270, 4526724, 5658405, 6790086, 7544540, 9053448, 11316810, 13580172, 15089080, 16975215, 22633620, 27160344, 33950430, 45267240, 67900860, 135801720]

約数ペア:

[(1, 135801720), (2, 67900860), (3, 45267240), (4, 33950430), (5, 27160344), (6, 22633620), (8, 16975215), (9, 15089080), (10, 13580172), (12, 11316810), (15, 9053448), (18, 7544540), (20, 6790086), (24, 5658405), (30, 4526724), (36, 3772270), (40, 3395043), (45, 3017816), (60, 2263362), (72, 1886135), (90, 1508908), (120, 1131681), (180, 754454), (233, 582840), (360, 377227), (466, 291420), (699, 194280), (932, 145710), (1165, 116568), (1398, 97140), (1619, 83880), (1864, 72855), (2097, 64760), (2330, 58284), (2796, 48570), (3238, 41940), (3495, 38856), (4194, 32380), (4660, 29142), (4857, 27960), (5592, 24285), (6476, 20970), (6990, 19428), (8095, 16776), (8388, 16190), (9320, 14571), (9714, 13980), (10485, 12952)]