26949960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{74861}}^1$

素因数の和:74878

約数の個数: 48

約数和(自身を含む): 87588540

約数和(自身を除く): 60638580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 74861, 149722, 224583, 299444, 374305, 449166, 598888, 673749, 748610, 898332, 1122915, 1347498, 1497220, 1796664, 2245830, 2694996, 2994440, 3368745, 4491660, 5389992, 6737490, 8983320, 13474980, 26949960]

約数ペア:

[(1, 26949960), (2, 13474980), (3, 8983320), (4, 6737490), (5, 5389992), (6, 4491660), (8, 3368745), (9, 2994440), (10, 2694996), (12, 2245830), (15, 1796664), (18, 1497220), (20, 1347498), (24, 1122915), (30, 898332), (36, 748610), (40, 673749), (45, 598888), (60, 449166), (72, 374305), (90, 299444), (120, 224583), (180, 149722), (360, 74861)]