228659040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{158791}}^1$

素因数の和:158812

約数の個数: 72

約数和(自身を含む): 780303888

約数和(自身を除く): 551644848

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, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 158791, 317582, 476373, 635164, 793955, 952746, 1270328, 1429119, 1587910, 1905492, 2381865, 2540656, 2858238, 3175820, 3810984, 4763730, 5081312, 5716476, 6351640, 7145595, 7621968, 9527460, 11432952, 12703280, 14291190, 15243936, 19054920, 22865904, 25406560, 28582380, 38109840, 45731808, 57164760, 76219680, 114329520, 228659040]

約数ペア:

[(1, 228659040), (2, 114329520), (3, 76219680), (4, 57164760), (5, 45731808), (6, 38109840), (8, 28582380), (9, 25406560), (10, 22865904), (12, 19054920), (15, 15243936), (16, 14291190), (18, 12703280), (20, 11432952), (24, 9527460), (30, 7621968), (32, 7145595), (36, 6351640), (40, 5716476), (45, 5081312), (48, 4763730), (60, 3810984), (72, 3175820), (80, 2858238), (90, 2540656), (96, 2381865), (120, 1905492), (144, 1587910), (160, 1429119), (180, 1270328), (240, 952746), (288, 793955), (360, 635164), (480, 476373), (720, 317582), (1440, 158791)]