137894760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{383041}}^1$

素因数の和:383058

約数の個数: 48

約数和(自身を含む): 448159140

約数和(自身を除く): 310264380

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, 360, 383041, 766082, 1149123, 1532164, 1915205, 2298246, 3064328, 3447369, 3830410, 4596492, 5745615, 6894738, 7660820, 9192984, 11491230, 13789476, 15321640, 17236845, 22982460, 27578952, 34473690, 45964920, 68947380, 137894760]

約数ペア:

[(1, 137894760), (2, 68947380), (3, 45964920), (4, 34473690), (5, 27578952), (6, 22982460), (8, 17236845), (9, 15321640), (10, 13789476), (12, 11491230), (15, 9192984), (18, 7660820), (20, 6894738), (24, 5745615), (30, 4596492), (36, 3830410), (40, 3447369), (45, 3064328), (60, 2298246), (72, 1915205), (90, 1532164), (120, 1149123), (180, 766082), (360, 383041)]