14820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:44

約数の個数: 48

約数和(自身を含む): 47040

約数和(自身を除く): 32220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820]

約数ペア:

[(1, 14820), (2, 7410), (3, 4940), (4, 3705), (5, 2964), (6, 2470), (10, 1482), (12, 1235), (13, 1140), (15, 988), (19, 780), (20, 741), (26, 570), (30, 494), (38, 390), (39, 380), (52, 285), (57, 260), (60, 247), (65, 228), (76, 195), (78, 190), (95, 156), (114, 130)]