151029520

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{60899}}^1$

素因数の和:60943

約数の個数: 40

約数和(自身を含む): 362476800

約数和(自身を除く): 211447280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 60899, 121798, 243596, 304495, 487192, 608990, 974384, 1217980, 1887869, 2435960, 3775738, 4871920, 7551476, 9439345, 15102952, 18878690, 30205904, 37757380, 75514760, 151029520]

約数ペア:

[(1, 151029520), (2, 75514760), (4, 37757380), (5, 30205904), (8, 18878690), (10, 15102952), (16, 9439345), (20, 7551476), (31, 4871920), (40, 3775738), (62, 2435960), (80, 1887869), (124, 1217980), (155, 974384), (248, 608990), (310, 487192), (496, 304495), (620, 243596), (1240, 121798), (2480, 60899)]