3088980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^2$

素因数の和:277

約数の個数: 54

約数和(自身を含む): 9441978

約数和(自身を除く): 6352998

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5895, 7860, 11790, 17161, 23580, 34322, 51483, 68644, 85805, 102966, 154449, 171610, 205932, 257415, 308898, 343220, 514830, 617796, 772245, 1029660, 1544490, 3088980]

約数ペア:

[(1, 3088980), (2, 1544490), (3, 1029660), (4, 772245), (5, 617796), (6, 514830), (9, 343220), (10, 308898), (12, 257415), (15, 205932), (18, 171610), (20, 154449), (30, 102966), (36, 85805), (45, 68644), (60, 51483), (90, 34322), (131, 23580), (180, 17161), (262, 11790), (393, 7860), (524, 5895), (655, 4716), (786, 3930), (1179, 2620), (1310, 2358), (1572, 1965)]