571520160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2897}}^1$

素因数の和:3055

約数の個数: 144

約数和(自身を含む): 1965226536

約数和(自身を除く): 1393706376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 137, 144, 160, 180, 240, 274, 288, 360, 411, 480, 548, 685, 720, 822, 1096, 1233, 1370, 1440, 1644, 2055, 2192, 2466, 2740, 2897, 3288, 4110, 4384, 4932, 5480, 5794, 6165, 6576, 8220, 8691, 9864, 10960, 11588, 12330, 13152, 14485, 16440, 17382, 19728, 21920, 23176, 24660, 26073, 28970, 32880, 34764, 39456, 43455, 46352, 49320, 52146, 57940, 65760, 69528, 86910, 92704, 98640, 104292, 115880, 130365, 139056, 173820, 197280, 208584, 231760, 260730, 278112, 347640, 396889, 417168, 463520, 521460, 695280, 793778, 834336, 1042920, 1190667, 1390560, 1587556, 1984445, 2085840, 2381334, 3175112, 3572001, 3968890, 4171680, 4762668, 5953335, 6350224, 7144002, 7937780, 9525336, 11906670, 12700448, 14288004, 15875560, 17860005, 19050672, 23813340, 28576008, 31751120, 35720010, 38101344, 47626680, 57152016, 63502240, 71440020, 95253360, 114304032, 142880040, 190506720, 285760080, 571520160]

約数ペア:

[(1, 571520160), (2, 285760080), (3, 190506720), (4, 142880040), (5, 114304032), (6, 95253360), (8, 71440020), (9, 63502240), (10, 57152016), (12, 47626680), (15, 38101344), (16, 35720010), (18, 31751120), (20, 28576008), (24, 23813340), (30, 19050672), (32, 17860005), (36, 15875560), (40, 14288004), (45, 12700448), (48, 11906670), (60, 9525336), (72, 7937780), (80, 7144002), (90, 6350224), (96, 5953335), (120, 4762668), (137, 4171680), (144, 3968890), (160, 3572001), (180, 3175112), (240, 2381334), (274, 2085840), (288, 1984445), (360, 1587556), (411, 1390560), (480, 1190667), (548, 1042920), (685, 834336), (720, 793778), (822, 695280), (1096, 521460), (1233, 463520), (1370, 417168), (1440, 396889), (1644, 347640), (2055, 278112), (2192, 260730), (2466, 231760), (2740, 208584), (2897, 197280), (3288, 173820), (4110, 139056), (4384, 130365), (4932, 115880), (5480, 104292), (5794, 98640), (6165, 92704), (6576, 86910), (8220, 69528), (8691, 65760), (9864, 57940), (10960, 52146), (11588, 49320), (12330, 46352), (13152, 43455), (14485, 39456), (16440, 34764), (17382, 32880), (19728, 28970), (21920, 26073), (23176, 24660)]