54278760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1181}}^1$

素因数の和:1578

約数の個数: 64

約数和(自身を含む): 163399680

約数和(自身を除く): 109120920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 766, 1149, 1181, 1532, 1915, 2298, 2362, 3064, 3543, 3830, 4596, 4724, 5745, 5905, 7086, 7660, 9192, 9448, 11490, 11810, 14172, 15320, 17715, 22980, 23620, 28344, 35430, 45960, 47240, 70860, 141720, 452323, 904646, 1356969, 1809292, 2261615, 2713938, 3618584, 4523230, 5427876, 6784845, 9046460, 10855752, 13569690, 18092920, 27139380, 54278760]

約数ペア:

[(1, 54278760), (2, 27139380), (3, 18092920), (4, 13569690), (5, 10855752), (6, 9046460), (8, 6784845), (10, 5427876), (12, 4523230), (15, 3618584), (20, 2713938), (24, 2261615), (30, 1809292), (40, 1356969), (60, 904646), (120, 452323), (383, 141720), (766, 70860), (1149, 47240), (1181, 45960), (1532, 35430), (1915, 28344), (2298, 23620), (2362, 22980), (3064, 17715), (3543, 15320), (3830, 14172), (4596, 11810), (4724, 11490), (5745, 9448), (5905, 9192), (7086, 7660)]