399756651120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4052683}}^1$

素因数の和:4052839

約数の個数: 120

約数和(自身を含む): 1352315807856

約数和(自身を除く): 952559156736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 274, 360, 411, 548, 685, 720, 822, 1096, 1233, 1370, 1644, 2055, 2192, 2466, 2740, 3288, 4110, 4932, 5480, 6165, 6576, 8220, 9864, 10960, 12330, 16440, 19728, 24660, 32880, 49320, 98640, 4052683, 8105366, 12158049, 16210732, 20263415, 24316098, 32421464, 36474147, 40526830, 48632196, 60790245, 64842928, 72948294, 81053660, 97264392, 121580490, 145896588, 162107320, 182370735, 194528784, 243160980, 291793176, 324214640, 364741470, 486321960, 555217571, 583586352, 729482940, 972643920, 1110435142, 1458965880, 1665652713, 2220870284, 2776087855, 2917931760, 3331305426, 4441740568, 4996958139, 5552175710, 6662610852, 8328263565, 8883481136, 9993916278, 11104351420, 13325221704, 16656527130, 19987832556, 22208702840, 24984790695, 26650443408, 33313054260, 39975665112, 44417405680, 49969581390, 66626108520, 79951330224, 99939162780, 133252217040, 199878325560, 399756651120]

約数ペア:

[(1, 399756651120), (2, 199878325560), (3, 133252217040), (4, 99939162780), (5, 79951330224), (6, 66626108520), (8, 49969581390), (9, 44417405680), (10, 39975665112), (12, 33313054260), (15, 26650443408), (16, 24984790695), (18, 22208702840), (20, 19987832556), (24, 16656527130), (30, 13325221704), (36, 11104351420), (40, 9993916278), (45, 8883481136), (48, 8328263565), (60, 6662610852), (72, 5552175710), (80, 4996958139), (90, 4441740568), (120, 3331305426), (137, 2917931760), (144, 2776087855), (180, 2220870284), (240, 1665652713), (274, 1458965880), (360, 1110435142), (411, 972643920), (548, 729482940), (685, 583586352), (720, 555217571), (822, 486321960), (1096, 364741470), (1233, 324214640), (1370, 291793176), (1644, 243160980), (2055, 194528784), (2192, 182370735), (2466, 162107320), (2740, 145896588), (3288, 121580490), (4110, 97264392), (4932, 81053660), (5480, 72948294), (6165, 64842928), (6576, 60790245), (8220, 48632196), (9864, 40526830), (10960, 36474147), (12330, 32421464), (16440, 24316098), (19728, 20263415), (24660, 16210732), (32880, 12158049), (49320, 8105366), (98640, 4052683)]