193766520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1614721}}^1$

素因数の和:1614735

約数の個数: 32

約数和(自身を含む): 581299920

約数和(自身を除く): 387533400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1614721, 3229442, 4844163, 6458884, 8073605, 9688326, 12917768, 16147210, 19376652, 24220815, 32294420, 38753304, 48441630, 64588840, 96883260, 193766520]

約数ペア:

[(1, 193766520), (2, 96883260), (3, 64588840), (4, 48441630), (5, 38753304), (6, 32294420), (8, 24220815), (10, 19376652), (12, 16147210), (15, 12917768), (20, 9688326), (24, 8073605), (30, 6458884), (40, 4844163), (60, 3229442), (120, 1614721)]