71415840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{148783}}^1$

素因数の和:148801

約数の個数: 48

約数和(自身を含む): 224961408

約数和(自身を除く): 153545568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 148783, 297566, 446349, 595132, 743915, 892698, 1190264, 1487830, 1785396, 2231745, 2380528, 2975660, 3570792, 4463490, 4761056, 5951320, 7141584, 8926980, 11902640, 14283168, 17853960, 23805280, 35707920, 71415840]

約数ペア:

[(1, 71415840), (2, 35707920), (3, 23805280), (4, 17853960), (5, 14283168), (6, 11902640), (8, 8926980), (10, 7141584), (12, 5951320), (15, 4761056), (16, 4463490), (20, 3570792), (24, 2975660), (30, 2380528), (32, 2231745), (40, 1785396), (48, 1487830), (60, 1190264), (80, 892698), (96, 743915), (120, 595132), (160, 446349), (240, 297566), (480, 148783)]