48704520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{405871}}^1$

素因数の和:405885

約数の個数: 32

約数和(自身を含む): 146113920

約数和(自身を除く): 97409400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 405871, 811742, 1217613, 1623484, 2029355, 2435226, 3246968, 4058710, 4870452, 6088065, 8117420, 9740904, 12176130, 16234840, 24352260, 48704520]

約数ペア:

[(1, 48704520), (2, 24352260), (3, 16234840), (4, 12176130), (5, 9740904), (6, 8117420), (8, 6088065), (10, 4870452), (12, 4058710), (15, 3246968), (20, 2435226), (24, 2029355), (30, 1623484), (40, 1217613), (60, 811742), (120, 405871)]