54156840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23753}}^1$

素因数の和:23786

約数の個数: 64

約数和(自身を含む): 171028800

約数和(自身を除く): 116871960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 23753, 47506, 71259, 95012, 118765, 142518, 190024, 237530, 285036, 356295, 451307, 475060, 570072, 712590, 902614, 950120, 1353921, 1425180, 1805228, 2256535, 2707842, 2850360, 3610456, 4513070, 5415684, 6769605, 9026140, 10831368, 13539210, 18052280, 27078420, 54156840]

約数ペア:

[(1, 54156840), (2, 27078420), (3, 18052280), (4, 13539210), (5, 10831368), (6, 9026140), (8, 6769605), (10, 5415684), (12, 4513070), (15, 3610456), (19, 2850360), (20, 2707842), (24, 2256535), (30, 1805228), (38, 1425180), (40, 1353921), (57, 950120), (60, 902614), (76, 712590), (95, 570072), (114, 475060), (120, 451307), (152, 356295), (190, 285036), (228, 237530), (285, 190024), (380, 142518), (456, 118765), (570, 95012), (760, 71259), (1140, 47506), (2280, 23753)]