12420060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{653}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 34939296

約数和(自身を除く): 22519236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 653, 951, 1268, 1306, 1585, 1902, 1959, 2612, 3170, 3265, 3804, 3918, 4755, 6340, 6530, 7836, 9510, 9795, 13060, 19020, 19590, 39180, 207001, 414002, 621003, 828004, 1035005, 1242006, 2070010, 2484012, 3105015, 4140020, 6210030, 12420060]

約数ペア:

[(1, 12420060), (2, 6210030), (3, 4140020), (4, 3105015), (5, 2484012), (6, 2070010), (10, 1242006), (12, 1035005), (15, 828004), (20, 621003), (30, 414002), (60, 207001), (317, 39180), (634, 19590), (653, 19020), (951, 13060), (1268, 9795), (1306, 9510), (1585, 7836), (1902, 6530), (1959, 6340), (2612, 4755), (3170, 3918), (3265, 3804)]