252959160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{110947}}^1$

素因数の和:110980

約数の個数: 64

約数和(自身を含む): 798825600

約数和(自身を除く): 545866440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 110947, 221894, 332841, 443788, 554735, 665682, 887576, 1109470, 1331364, 1664205, 2107993, 2218940, 2662728, 3328410, 4215986, 4437880, 6323979, 6656820, 8431972, 10539965, 12647958, 13313640, 16863944, 21079930, 25295916, 31619895, 42159860, 50591832, 63239790, 84319720, 126479580, 252959160]

約数ペア:

[(1, 252959160), (2, 126479580), (3, 84319720), (4, 63239790), (5, 50591832), (6, 42159860), (8, 31619895), (10, 25295916), (12, 21079930), (15, 16863944), (19, 13313640), (20, 12647958), (24, 10539965), (30, 8431972), (38, 6656820), (40, 6323979), (57, 4437880), (60, 4215986), (76, 3328410), (95, 2662728), (114, 2218940), (120, 2107993), (152, 1664205), (190, 1331364), (228, 1109470), (285, 887576), (380, 665682), (456, 554735), (570, 443788), (760, 332841), (1140, 221894), (2280, 110947)]