16304460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{619}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 45830400

約数和(自身を除く): 29525940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 619, 878, 1238, 1317, 1756, 1857, 2195, 2476, 2634, 3095, 3714, 4390, 5268, 6190, 6585, 7428, 8780, 9285, 12380, 13170, 18570, 26340, 37140, 271741, 543482, 815223, 1086964, 1358705, 1630446, 2717410, 3260892, 4076115, 5434820, 8152230, 16304460]

約数ペア:

[(1, 16304460), (2, 8152230), (3, 5434820), (4, 4076115), (5, 3260892), (6, 2717410), (10, 1630446), (12, 1358705), (15, 1086964), (20, 815223), (30, 543482), (60, 271741), (439, 37140), (619, 26340), (878, 18570), (1238, 13170), (1317, 12380), (1756, 9285), (1857, 8780), (2195, 7428), (2476, 6585), (2634, 6190), (3095, 5268), (3714, 4390)]