1310377560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{574727}}^1$

素因数の和:574760

約数の個数: 64

約数和(自身を含む): 4138041600

約数和(自身を除く): 2827664040

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, 574727, 1149454, 1724181, 2298908, 2873635, 3448362, 4597816, 5747270, 6896724, 8620905, 10919813, 11494540, 13793448, 17241810, 21839626, 22989080, 32759439, 34483620, 43679252, 54599065, 65518878, 68967240, 87358504, 109198130, 131037756, 163797195, 218396260, 262075512, 327594390, 436792520, 655188780, 1310377560]

約数ペア:

[(1, 1310377560), (2, 655188780), (3, 436792520), (4, 327594390), (5, 262075512), (6, 218396260), (8, 163797195), (10, 131037756), (12, 109198130), (15, 87358504), (19, 68967240), (20, 65518878), (24, 54599065), (30, 43679252), (38, 34483620), (40, 32759439), (57, 22989080), (60, 21839626), (76, 17241810), (95, 13793448), (114, 11494540), (120, 10919813), (152, 8620905), (190, 6896724), (228, 5747270), (285, 4597816), (380, 3448362), (456, 2873635), (570, 2298908), (760, 1724181), (1140, 1149454), (2280, 574727)]