248161920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7603}}^1$

素因数の和:7642

約数の個数: 128

約数和(自身を含む): 837656640

約数和(自身を除く): 589494720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 7603, 8160, 10880, 15206, 16320, 22809, 30412, 32640, 38015, 45618, 60824, 76030, 91236, 114045, 121648, 129251, 152060, 182472, 228090, 243296, 258502, 304120, 364944, 387753, 456180, 486592, 517004, 608240, 646255, 729888, 775506, 912360, 973184, 1034008, 1216480, 1292510, 1459776, 1551012, 1824720, 1938765, 2068016, 2432960, 2585020, 2919552, 3102024, 3649440, 3877530, 4136032, 4865920, 5170040, 6204048, 7298880, 7755060, 8272064, 10340080, 12408096, 14597760, 15510120, 16544128, 20680160, 24816192, 31020240, 41360320, 49632384, 62040480, 82720640, 124080960, 248161920]

約数ペア:

[(1, 248161920), (2, 124080960), (3, 82720640), (4, 62040480), (5, 49632384), (6, 41360320), (8, 31020240), (10, 24816192), (12, 20680160), (15, 16544128), (16, 15510120), (17, 14597760), (20, 12408096), (24, 10340080), (30, 8272064), (32, 7755060), (34, 7298880), (40, 6204048), (48, 5170040), (51, 4865920), (60, 4136032), (64, 3877530), (68, 3649440), (80, 3102024), (85, 2919552), (96, 2585020), (102, 2432960), (120, 2068016), (128, 1938765), (136, 1824720), (160, 1551012), (170, 1459776), (192, 1292510), (204, 1216480), (240, 1034008), (255, 973184), (272, 912360), (320, 775506), (340, 729888), (384, 646255), (408, 608240), (480, 517004), (510, 486592), (544, 456180), (640, 387753), (680, 364944), (816, 304120), (960, 258502), (1020, 243296), (1088, 228090), (1360, 182472), (1632, 152060), (1920, 129251), (2040, 121648), (2176, 114045), (2720, 91236), (3264, 76030), (4080, 60824), (5440, 45618), (6528, 38015), (7603, 32640), (8160, 30412), (10880, 22809), (15206, 16320)]