762420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 2173248

約数和(自身を除く): 1410828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 131, 194, 262, 291, 388, 393, 485, 524, 582, 655, 786, 970, 1164, 1310, 1455, 1572, 1940, 1965, 2620, 2910, 3930, 5820, 7860, 12707, 25414, 38121, 50828, 63535, 76242, 127070, 152484, 190605, 254140, 381210, 762420]

約数ペア:

[(1, 762420), (2, 381210), (3, 254140), (4, 190605), (5, 152484), (6, 127070), (10, 76242), (12, 63535), (15, 50828), (20, 38121), (30, 25414), (60, 12707), (97, 7860), (131, 5820), (194, 3930), (262, 2910), (291, 2620), (388, 1965), (393, 1940), (485, 1572), (524, 1455), (582, 1310), (655, 1164), (786, 970)]