87279120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13469}}^1$

素因数の和:13494

約数の個数: 100

約数和(自身を含む): 303155820

約数和(自身を除く): 215876700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 13469, 26938, 40407, 53876, 67345, 80814, 107752, 121221, 134690, 161628, 202035, 215504, 242442, 269380, 323256, 363663, 404070, 484884, 538760, 606105, 646512, 727326, 808140, 969768, 1077520, 1090989, 1212210, 1454652, 1616280, 1818315, 1939536, 2181978, 2424420, 2909304, 3232560, 3636630, 4363956, 4848840, 5454945, 5818608, 7273260, 8727912, 9697680, 10909890, 14546520, 17455824, 21819780, 29093040, 43639560, 87279120]

約数ペア:

[(1, 87279120), (2, 43639560), (3, 29093040), (4, 21819780), (5, 17455824), (6, 14546520), (8, 10909890), (9, 9697680), (10, 8727912), (12, 7273260), (15, 5818608), (16, 5454945), (18, 4848840), (20, 4363956), (24, 3636630), (27, 3232560), (30, 2909304), (36, 2424420), (40, 2181978), (45, 1939536), (48, 1818315), (54, 1616280), (60, 1454652), (72, 1212210), (80, 1090989), (81, 1077520), (90, 969768), (108, 808140), (120, 727326), (135, 646512), (144, 606105), (162, 538760), (180, 484884), (216, 404070), (240, 363663), (270, 323256), (324, 269380), (360, 242442), (405, 215504), (432, 202035), (540, 161628), (648, 134690), (720, 121221), (810, 107752), (1080, 80814), (1296, 67345), (1620, 53876), (2160, 40407), (3240, 26938), (6480, 13469)]