237230520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{15091}}^1$

素因数の和:15236

約数の個数: 64

約数和(自身を含む): 717171840

約数和(自身を除く): 479941320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 15091, 15720, 30182, 45273, 60364, 75455, 90546, 120728, 150910, 181092, 226365, 301820, 362184, 452730, 603640, 905460, 1810920, 1976921, 3953842, 5930763, 7907684, 9884605, 11861526, 15815368, 19769210, 23723052, 29653815, 39538420, 47446104, 59307630, 79076840, 118615260, 237230520]

約数ペア:

[(1, 237230520), (2, 118615260), (3, 79076840), (4, 59307630), (5, 47446104), (6, 39538420), (8, 29653815), (10, 23723052), (12, 19769210), (15, 15815368), (20, 11861526), (24, 9884605), (30, 7907684), (40, 5930763), (60, 3953842), (120, 1976921), (131, 1810920), (262, 905460), (393, 603640), (524, 452730), (655, 362184), (786, 301820), (1048, 226365), (1310, 181092), (1572, 150910), (1965, 120728), (2620, 90546), (3144, 75455), (3930, 60364), (5240, 45273), (7860, 30182), (15091, 15720)]