115689840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{68863}}^1$

素因数の和:68886

約数の個数: 80

約数和(自身を含む): 409878528

約数和(自身を除く): 294188688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 68863, 137726, 206589, 275452, 344315, 413178, 482041, 550904, 688630, 826356, 964082, 1032945, 1101808, 1377260, 1446123, 1652712, 1928164, 2065890, 2410205, 2754520, 2892246, 3305424, 3856328, 4131780, 4820410, 5509040, 5784492, 7230615, 7712656, 8263560, 9640820, 11568984, 14461230, 16527120, 19281640, 23137968, 28922460, 38563280, 57844920, 115689840]

約数ペア:

[(1, 115689840), (2, 57844920), (3, 38563280), (4, 28922460), (5, 23137968), (6, 19281640), (7, 16527120), (8, 14461230), (10, 11568984), (12, 9640820), (14, 8263560), (15, 7712656), (16, 7230615), (20, 5784492), (21, 5509040), (24, 4820410), (28, 4131780), (30, 3856328), (35, 3305424), (40, 2892246), (42, 2754520), (48, 2410205), (56, 2065890), (60, 1928164), (70, 1652712), (80, 1446123), (84, 1377260), (105, 1101808), (112, 1032945), (120, 964082), (140, 826356), (168, 688630), (210, 550904), (240, 482041), (280, 413178), (336, 344315), (420, 275452), (560, 206589), (840, 137726), (1680, 68863)]