156968400720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{654035003}}^1$

素因数の和:654035019

約数の個数: 40

約数和(自身を含む): 486602042976

約数和(自身を除く): 329633642256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 654035003, 1308070006, 1962105009, 2616140012, 3270175015, 3924210018, 5232280024, 6540350030, 7848420036, 9810525045, 10464560048, 13080700060, 15696840072, 19621050090, 26161400120, 31393680144, 39242100180, 52322800240, 78484200360, 156968400720]

約数ペア:

[(1, 156968400720), (2, 78484200360), (3, 52322800240), (4, 39242100180), (5, 31393680144), (6, 26161400120), (8, 19621050090), (10, 15696840072), (12, 13080700060), (15, 10464560048), (16, 9810525045), (20, 7848420036), (24, 6540350030), (30, 5232280024), (40, 3924210018), (48, 3270175015), (60, 2616140012), (80, 1962105009), (120, 1308070006), (240, 654035003)]