1320241380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{91303}}^1$

素因数の和:91556

約数の個数: 48

約数和(自身を含む): 3712055424

約数和(自身を除く): 2391814044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1205, 1446, 2410, 2892, 3615, 4820, 7230, 14460, 91303, 182606, 273909, 365212, 456515, 547818, 913030, 1095636, 1369545, 1826060, 2739090, 5478180, 22004023, 44008046, 66012069, 88016092, 110020115, 132024138, 220040230, 264048276, 330060345, 440080460, 660120690, 1320241380]

約数ペア:

[(1, 1320241380), (2, 660120690), (3, 440080460), (4, 330060345), (5, 264048276), (6, 220040230), (10, 132024138), (12, 110020115), (15, 88016092), (20, 66012069), (30, 44008046), (60, 22004023), (241, 5478180), (482, 2739090), (723, 1826060), (964, 1369545), (1205, 1095636), (1446, 913030), (2410, 547818), (2892, 456515), (3615, 365212), (4820, 273909), (7230, 182606), (14460, 91303)]