5682780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 17441424

約数和(自身を除く): 11758644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 241, 262, 393, 482, 524, 655, 723, 786, 964, 1179, 1205, 1310, 1446, 1572, 1965, 2169, 2358, 2410, 2620, 2892, 3615, 3930, 4338, 4716, 4820, 5895, 7230, 7860, 8676, 10845, 11790, 14460, 21690, 23580, 31571, 43380, 63142, 94713, 126284, 157855, 189426, 284139, 315710, 378852, 473565, 568278, 631420, 947130, 1136556, 1420695, 1894260, 2841390, 5682780]

約数ペア:

[(1, 5682780), (2, 2841390), (3, 1894260), (4, 1420695), (5, 1136556), (6, 947130), (9, 631420), (10, 568278), (12, 473565), (15, 378852), (18, 315710), (20, 284139), (30, 189426), (36, 157855), (45, 126284), (60, 94713), (90, 63142), (131, 43380), (180, 31571), (241, 23580), (262, 21690), (393, 14460), (482, 11790), (524, 10845), (655, 8676), (723, 7860), (786, 7230), (964, 5895), (1179, 4820), (1205, 4716), (1310, 4338), (1446, 3930), (1572, 3615), (1965, 2892), (2169, 2620), (2358, 2410)]