136678560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{284747}}^1$

素因数の和:284765

約数の個数: 48

約数和(自身を含む): 430538976

約数和(自身を除く): 293860416

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, 284747, 569494, 854241, 1138988, 1423735, 1708482, 2277976, 2847470, 3416964, 4271205, 4555952, 5694940, 6833928, 8542410, 9111904, 11389880, 13667856, 17084820, 22779760, 27335712, 34169640, 45559520, 68339280, 136678560]

約数ペア:

[(1, 136678560), (2, 68339280), (3, 45559520), (4, 34169640), (5, 27335712), (6, 22779760), (8, 17084820), (10, 13667856), (12, 11389880), (15, 9111904), (16, 8542410), (20, 6833928), (24, 5694940), (30, 4555952), (32, 4271205), (40, 3416964), (48, 2847470), (60, 2277976), (80, 1708482), (96, 1423735), (120, 1138988), (160, 854241), (240, 569494), (480, 284747)]