23551237260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{266477}}^1$

素因数の和:266983

約数の個数: 72

約数和(自身を含む): 71584518096

約数和(自身を除く): 48033280836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 491, 982, 1473, 1964, 2455, 2946, 4419, 4910, 5892, 7365, 8838, 9820, 14730, 17676, 22095, 29460, 44190, 88380, 266477, 532954, 799431, 1065908, 1332385, 1598862, 2398293, 2664770, 3197724, 3997155, 4796586, 5329540, 7994310, 9593172, 11991465, 15988620, 23982930, 47965860, 130840207, 261680414, 392520621, 523360828, 654201035, 785041242, 1177561863, 1308402070, 1570082484, 1962603105, 2355123726, 2616804140, 3925206210, 4710247452, 5887809315, 7850412420, 11775618630, 23551237260]

約数ペア:

[(1, 23551237260), (2, 11775618630), (3, 7850412420), (4, 5887809315), (5, 4710247452), (6, 3925206210), (9, 2616804140), (10, 2355123726), (12, 1962603105), (15, 1570082484), (18, 1308402070), (20, 1177561863), (30, 785041242), (36, 654201035), (45, 523360828), (60, 392520621), (90, 261680414), (180, 130840207), (491, 47965860), (982, 23982930), (1473, 15988620), (1964, 11991465), (2455, 9593172), (2946, 7994310), (4419, 5329540), (4910, 4796586), (5892, 3997155), (7365, 3197724), (8838, 2664770), (9820, 2398293), (14730, 1598862), (17676, 1332385), (22095, 1065908), (29460, 799431), (44190, 532954), (88380, 266477)]