1524840

素因数分解:

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

素因数の和:242

約数の個数: 64

約数和(自身を含む): 4656960

約数和(自身を除く): 3132120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 131, 194, 262, 291, 388, 393, 485, 524, 582, 655, 776, 786, 970, 1048, 1164, 1310, 1455, 1572, 1940, 1965, 2328, 2620, 2910, 3144, 3880, 3930, 5240, 5820, 7860, 11640, 12707, 15720, 25414, 38121, 50828, 63535, 76242, 101656, 127070, 152484, 190605, 254140, 304968, 381210, 508280, 762420, 1524840]

約数ペア:

[(1, 1524840), (2, 762420), (3, 508280), (4, 381210), (5, 304968), (6, 254140), (8, 190605), (10, 152484), (12, 127070), (15, 101656), (20, 76242), (24, 63535), (30, 50828), (40, 38121), (60, 25414), (97, 15720), (120, 12707), (131, 11640), (194, 7860), (262, 5820), (291, 5240), (388, 3930), (393, 3880), (485, 3144), (524, 2910), (582, 2620), (655, 2328), (776, 1965), (786, 1940), (970, 1572), (1048, 1455), (1164, 1310)]