21026989080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{58408303}}^1$

素因数の和:58408320

約数の個数: 48

約数和(自身を含む): 68337715680

約数和(自身を除く): 47310726600

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, 58408303, 116816606, 175224909, 233633212, 292041515, 350449818, 467266424, 525674727, 584083030, 700899636, 876124545, 1051349454, 1168166060, 1401799272, 1752249090, 2102698908, 2336332120, 2628373635, 3504498180, 4205397816, 5256747270, 7008996360, 10513494540, 21026989080]

約数ペア:

[(1, 21026989080), (2, 10513494540), (3, 7008996360), (4, 5256747270), (5, 4205397816), (6, 3504498180), (8, 2628373635), (9, 2336332120), (10, 2102698908), (12, 1752249090), (15, 1401799272), (18, 1168166060), (20, 1051349454), (24, 876124545), (30, 700899636), (36, 584083030), (40, 525674727), (45, 467266424), (60, 350449818), (72, 292041515), (90, 233633212), (120, 175224909), (180, 116816606), (360, 58408303)]