72742080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{75773}}^1$

素因数の和:75793

約数の個数: 56

約数和(自身を含む): 230959152

約数和(自身を除く): 158217072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 75773, 151546, 227319, 303092, 378865, 454638, 606184, 757730, 909276, 1136595, 1212368, 1515460, 1818552, 2273190, 2424736, 3030920, 3637104, 4546380, 4849472, 6061840, 7274208, 9092760, 12123680, 14548416, 18185520, 24247360, 36371040, 72742080]

約数ペア:

[(1, 72742080), (2, 36371040), (3, 24247360), (4, 18185520), (5, 14548416), (6, 12123680), (8, 9092760), (10, 7274208), (12, 6061840), (15, 4849472), (16, 4546380), (20, 3637104), (24, 3030920), (30, 2424736), (32, 2273190), (40, 1818552), (48, 1515460), (60, 1212368), (64, 1136595), (80, 909276), (96, 757730), (120, 606184), (160, 454638), (192, 378865), (240, 303092), (320, 227319), (480, 151546), (960, 75773)]