54771720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15739}}^1$

素因数の和:15782

約数の個数: 64

約数和(自身を含む): 169992000

約数和(自身を除く): 115220280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 15739, 31478, 47217, 62956, 78695, 94434, 125912, 157390, 188868, 236085, 314780, 377736, 456431, 472170, 629560, 912862, 944340, 1369293, 1825724, 1888680, 2282155, 2738586, 3651448, 4564310, 5477172, 6846465, 9128620, 10954344, 13692930, 18257240, 27385860, 54771720]

約数ペア:

[(1, 54771720), (2, 27385860), (3, 18257240), (4, 13692930), (5, 10954344), (6, 9128620), (8, 6846465), (10, 5477172), (12, 4564310), (15, 3651448), (20, 2738586), (24, 2282155), (29, 1888680), (30, 1825724), (40, 1369293), (58, 944340), (60, 912862), (87, 629560), (116, 472170), (120, 456431), (145, 377736), (174, 314780), (232, 236085), (290, 188868), (348, 157390), (435, 125912), (580, 94434), (696, 78695), (870, 62956), (1160, 47217), (1740, 31478), (3480, 15739)]