120711780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{95803}}^1$

素因数の和:95825

約数の個数: 72

約数和(自身を含む): 418471872

約数和(自身を除く): 297760092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 95803, 191606, 287409, 383212, 479015, 574818, 670621, 862227, 958030, 1149636, 1341242, 1437045, 1724454, 1916060, 2011863, 2682484, 2874090, 3353105, 3448908, 4023726, 4311135, 5748180, 6035589, 6706210, 8047452, 8622270, 10059315, 12071178, 13412420, 17244540, 20118630, 24142356, 30177945, 40237260, 60355890, 120711780]

約数ペア:

[(1, 120711780), (2, 60355890), (3, 40237260), (4, 30177945), (5, 24142356), (6, 20118630), (7, 17244540), (9, 13412420), (10, 12071178), (12, 10059315), (14, 8622270), (15, 8047452), (18, 6706210), (20, 6035589), (21, 5748180), (28, 4311135), (30, 4023726), (35, 3448908), (36, 3353105), (42, 2874090), (45, 2682484), (60, 2011863), (63, 1916060), (70, 1724454), (84, 1437045), (90, 1341242), (105, 1149636), (126, 958030), (140, 862227), (180, 670621), (210, 574818), (252, 479015), (315, 383212), (420, 287409), (630, 191606), (1260, 95803)]