130098480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{991}}^1$

素因数の和:1554

約数の個数: 80

約数和(自身を含む): 404450304

約数和(自身を除く): 274351824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 547, 991, 1094, 1641, 1982, 2188, 2735, 2973, 3282, 3964, 4376, 4955, 5470, 5946, 6564, 7928, 8205, 8752, 9910, 10940, 11892, 13128, 14865, 15856, 16410, 19820, 21880, 23784, 26256, 29730, 32820, 39640, 43760, 47568, 59460, 65640, 79280, 118920, 131280, 237840, 542077, 1084154, 1626231, 2168308, 2710385, 3252462, 4336616, 5420770, 6504924, 8131155, 8673232, 10841540, 13009848, 16262310, 21683080, 26019696, 32524620, 43366160, 65049240, 130098480]

約数ペア:

[(1, 130098480), (2, 65049240), (3, 43366160), (4, 32524620), (5, 26019696), (6, 21683080), (8, 16262310), (10, 13009848), (12, 10841540), (15, 8673232), (16, 8131155), (20, 6504924), (24, 5420770), (30, 4336616), (40, 3252462), (48, 2710385), (60, 2168308), (80, 1626231), (120, 1084154), (240, 542077), (547, 237840), (991, 131280), (1094, 118920), (1641, 79280), (1982, 65640), (2188, 59460), (2735, 47568), (2973, 43760), (3282, 39640), (3964, 32820), (4376, 29730), (4955, 26256), (5470, 23784), (5946, 21880), (6564, 19820), (7928, 16410), (8205, 15856), (8752, 14865), (9910, 13128), (10940, 11892)]