13037490720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{9053813}}^1$

素因数の和:9053834

約数の個数: 72

約数和(自身を含む): 44490441996

約数和(自身を除く): 31452951276

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, 9053813, 18107626, 27161439, 36215252, 45269065, 54322878, 72430504, 81484317, 90538130, 108645756, 135807195, 144861008, 162968634, 181076260, 217291512, 271614390, 289722016, 325937268, 362152520, 407421585, 434583024, 543228780, 651874536, 724305040, 814843170, 869166048, 1086457560, 1303749072, 1448610080, 1629686340, 2172915120, 2607498144, 3259372680, 4345830240, 6518745360, 13037490720]

約数ペア:

[(1, 13037490720), (2, 6518745360), (3, 4345830240), (4, 3259372680), (5, 2607498144), (6, 2172915120), (8, 1629686340), (9, 1448610080), (10, 1303749072), (12, 1086457560), (15, 869166048), (16, 814843170), (18, 724305040), (20, 651874536), (24, 543228780), (30, 434583024), (32, 407421585), (36, 362152520), (40, 325937268), (45, 289722016), (48, 271614390), (60, 217291512), (72, 181076260), (80, 162968634), (90, 144861008), (96, 135807195), (120, 108645756), (144, 90538130), (160, 81484317), (180, 72430504), (240, 54322878), (288, 45269065), (360, 36215252), (480, 27161439), (720, 18107626), (1440, 9053813)]