188974560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{393697}}^1$

素因数の和:393715

約数の個数: 48

約数和(自身を含む): 595271376

約数和(自身を除く): 406296816

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, 393697, 787394, 1181091, 1574788, 1968485, 2362182, 3149576, 3936970, 4724364, 5905455, 6299152, 7873940, 9448728, 11810910, 12598304, 15747880, 18897456, 23621820, 31495760, 37794912, 47243640, 62991520, 94487280, 188974560]

約数ペア:

[(1, 188974560), (2, 94487280), (3, 62991520), (4, 47243640), (5, 37794912), (6, 31495760), (8, 23621820), (10, 18897456), (12, 15747880), (15, 12598304), (16, 11810910), (20, 9448728), (24, 7873940), (30, 6299152), (32, 5905455), (40, 4724364), (48, 3936970), (60, 3149576), (80, 2362182), (96, 1968485), (120, 1574788), (160, 1181091), (240, 787394), (480, 393697)]