1087946880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{566639}}^1$

素因数の和:566661

約数の個数: 64

約数和(自身を含む): 3467836800

約数和(自身を除く): 2379889920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 566639, 1133278, 1699917, 2266556, 2833195, 3399834, 4533112, 5666390, 6799668, 8499585, 9066224, 11332780, 13599336, 16999170, 18132448, 22665560, 27198672, 33998340, 36264896, 45331120, 54397344, 67996680, 72529792, 90662240, 108794688, 135993360, 181324480, 217589376, 271986720, 362648960, 543973440, 1087946880]

約数ペア:

[(1, 1087946880), (2, 543973440), (3, 362648960), (4, 271986720), (5, 217589376), (6, 181324480), (8, 135993360), (10, 108794688), (12, 90662240), (15, 72529792), (16, 67996680), (20, 54397344), (24, 45331120), (30, 36264896), (32, 33998340), (40, 27198672), (48, 22665560), (60, 18132448), (64, 16999170), (80, 13599336), (96, 11332780), (120, 9066224), (128, 8499585), (160, 6799668), (192, 5666390), (240, 4533112), (320, 3399834), (384, 2833195), (480, 2266556), (640, 1699917), (960, 1133278), (1920, 566639)]