55840680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{22159}}^1$

素因数の和:22183

約数の個数: 96

約数和(自身を含む): 207417600

約数和(自身を除く): 151576920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 22159, 44318, 66477, 88636, 110795, 132954, 155113, 177272, 199431, 221590, 265908, 310226, 332385, 398862, 443180, 465339, 531816, 620452, 664770, 775565, 797724, 886360, 930678, 997155, 1240904, 1329540, 1396017, 1551130, 1595448, 1861356, 1994310, 2326695, 2659080, 2792034, 3102260, 3722712, 3988620, 4653390, 5584068, 6204520, 6980085, 7977240, 9306780, 11168136, 13960170, 18613560, 27920340, 55840680]

約数ペア:

[(1, 55840680), (2, 27920340), (3, 18613560), (4, 13960170), (5, 11168136), (6, 9306780), (7, 7977240), (8, 6980085), (9, 6204520), (10, 5584068), (12, 4653390), (14, 3988620), (15, 3722712), (18, 3102260), (20, 2792034), (21, 2659080), (24, 2326695), (28, 1994310), (30, 1861356), (35, 1595448), (36, 1551130), (40, 1396017), (42, 1329540), (45, 1240904), (56, 997155), (60, 930678), (63, 886360), (70, 797724), (72, 775565), (84, 664770), (90, 620452), (105, 531816), (120, 465339), (126, 443180), (140, 398862), (168, 332385), (180, 310226), (210, 265908), (252, 221590), (280, 199431), (315, 177272), (360, 155113), (420, 132954), (504, 110795), (630, 88636), (840, 66477), (1260, 44318), (2520, 22159)]