480642720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{11251}}^1$

素因数の和:11358

約数の個数: 96

約数和(自身を含む): 1531172160

約数和(自身を除く): 1050529440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 445, 480, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 2848, 3560, 4272, 5340, 7120, 8544, 10680, 11251, 14240, 21360, 22502, 33753, 42720, 45004, 56255, 67506, 90008, 112510, 135012, 168765, 180016, 225020, 270024, 337530, 360032, 450040, 540048, 675060, 900080, 1001339, 1080096, 1350120, 1800160, 2002678, 2700240, 3004017, 4005356, 5006695, 5400480, 6008034, 8010712, 10013390, 12016068, 15020085, 16021424, 20026780, 24032136, 30040170, 32042848, 40053560, 48064272, 60080340, 80107120, 96128544, 120160680, 160214240, 240321360, 480642720]

約数ペア:

[(1, 480642720), (2, 240321360), (3, 160214240), (4, 120160680), (5, 96128544), (6, 80107120), (8, 60080340), (10, 48064272), (12, 40053560), (15, 32042848), (16, 30040170), (20, 24032136), (24, 20026780), (30, 16021424), (32, 15020085), (40, 12016068), (48, 10013390), (60, 8010712), (80, 6008034), (89, 5400480), (96, 5006695), (120, 4005356), (160, 3004017), (178, 2700240), (240, 2002678), (267, 1800160), (356, 1350120), (445, 1080096), (480, 1001339), (534, 900080), (712, 675060), (890, 540048), (1068, 450040), (1335, 360032), (1424, 337530), (1780, 270024), (2136, 225020), (2670, 180016), (2848, 168765), (3560, 135012), (4272, 112510), (5340, 90008), (7120, 67506), (8544, 56255), (10680, 45004), (11251, 42720), (14240, 33753), (21360, 22502)]