15211743840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{3521237}}^1$

素因数の和:3521261

約数の個数: 96

約数和(自身を含む): 53241118560

約数和(自身を除く): 38029374720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 3521237, 7042474, 10563711, 14084948, 17606185, 21127422, 28169896, 31691133, 35212370, 42254844, 52818555, 56339792, 63382266, 70424740, 84509688, 95073399, 105637110, 112679584, 126764532, 140849480, 158455665, 169019376, 190146798, 211274220, 253529064, 281698960, 316911330, 338038752, 380293596, 422548440, 475366995, 507058128, 563397920, 633822660, 760587192, 845096880, 950733990, 1014116256, 1267645320, 1521174384, 1690193760, 1901467980, 2535290640, 3042348768, 3802935960, 5070581280, 7605871920, 15211743840]

約数ペア:

[(1, 15211743840), (2, 7605871920), (3, 5070581280), (4, 3802935960), (5, 3042348768), (6, 2535290640), (8, 1901467980), (9, 1690193760), (10, 1521174384), (12, 1267645320), (15, 1014116256), (16, 950733990), (18, 845096880), (20, 760587192), (24, 633822660), (27, 563397920), (30, 507058128), (32, 475366995), (36, 422548440), (40, 380293596), (45, 338038752), (48, 316911330), (54, 281698960), (60, 253529064), (72, 211274220), (80, 190146798), (90, 169019376), (96, 158455665), (108, 140849480), (120, 126764532), (135, 112679584), (144, 105637110), (160, 95073399), (180, 84509688), (216, 70424740), (240, 63382266), (270, 56339792), (288, 52818555), (360, 42254844), (432, 35212370), (480, 31691133), (540, 28169896), (720, 21127422), (864, 17606185), (1080, 14084948), (1440, 10563711), (2160, 7042474), (4320, 3521237)]