1395750240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{969271}}^1$

素因数の和:969292

約数の個数: 72

約数和(自身を含む): 4763002608

約数和(自身を除く): 3367252368

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, 969271, 1938542, 2907813, 3877084, 4846355, 5815626, 7754168, 8723439, 9692710, 11631252, 14539065, 15508336, 17446878, 19385420, 23262504, 29078130, 31016672, 34893756, 38770840, 43617195, 46525008, 58156260, 69787512, 77541680, 87234390, 93050016, 116312520, 139575024, 155083360, 174468780, 232625040, 279150048, 348937560, 465250080, 697875120, 1395750240]

約数ペア:

[(1, 1395750240), (2, 697875120), (3, 465250080), (4, 348937560), (5, 279150048), (6, 232625040), (8, 174468780), (9, 155083360), (10, 139575024), (12, 116312520), (15, 93050016), (16, 87234390), (18, 77541680), (20, 69787512), (24, 58156260), (30, 46525008), (32, 43617195), (36, 38770840), (40, 34893756), (45, 31016672), (48, 29078130), (60, 23262504), (72, 19385420), (80, 17446878), (90, 15508336), (96, 14539065), (120, 11631252), (144, 9692710), (160, 8723439), (180, 7754168), (240, 5815626), (288, 4846355), (360, 3877084), (480, 2907813), (720, 1938542), (1440, 969271)]