47580240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{198251}}^1$

素因数の和:198267

約数の個数: 40

約数和(自身を含む): 147499488

約数和(自身を除く): 99919248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 198251, 396502, 594753, 793004, 991255, 1189506, 1586008, 1982510, 2379012, 2973765, 3172016, 3965020, 4758024, 5947530, 7930040, 9516048, 11895060, 15860080, 23790120, 47580240]

約数ペア:

[(1, 47580240), (2, 23790120), (3, 15860080), (4, 11895060), (5, 9516048), (6, 7930040), (8, 5947530), (10, 4758024), (12, 3965020), (15, 3172016), (16, 2973765), (20, 2379012), (24, 1982510), (30, 1586008), (40, 1189506), (48, 991255), (60, 793004), (80, 594753), (120, 396502), (240, 198251)]