1260326732240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5051}}^1\times {\mathrm{100613}}^1$

素因数の和:105708

約数の個数: 80

約数和(自身を含む): 3025413075456

約数和(自身を除く): 1765086343216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 5051, 10102, 20204, 25255, 40408, 50510, 80816, 100613, 101020, 156581, 201226, 202040, 313162, 402452, 404080, 503065, 626324, 782905, 804904, 1006130, 1252648, 1565810, 1609808, 2012260, 2505296, 3119003, 3131620, 4024520, 6238006, 6263240, 8049040, 12476012, 12526480, 15595015, 24952024, 31190030, 49904048, 62380060, 124760120, 249520240, 508196263, 1016392526, 2032785052, 2540981315, 4065570104, 5081962630, 8131140208, 10163925260, 15754084153, 20327850520, 31508168306, 40655701040, 63016336612, 78770420765, 126032673224, 157540841530, 252065346448, 315081683060, 630163366120, 1260326732240]

約数ペア:

[(1, 1260326732240), (2, 630163366120), (4, 315081683060), (5, 252065346448), (8, 157540841530), (10, 126032673224), (16, 78770420765), (20, 63016336612), (31, 40655701040), (40, 31508168306), (62, 20327850520), (80, 15754084153), (124, 10163925260), (155, 8131140208), (248, 5081962630), (310, 4065570104), (496, 2540981315), (620, 2032785052), (1240, 1016392526), (2480, 508196263), (5051, 249520240), (10102, 124760120), (20204, 62380060), (25255, 49904048), (40408, 31190030), (50510, 24952024), (80816, 15595015), (100613, 12526480), (101020, 12476012), (156581, 8049040), (201226, 6263240), (202040, 6238006), (313162, 4024520), (402452, 3131620), (404080, 3119003), (503065, 2505296), (626324, 2012260), (782905, 1609808), (804904, 1565810), (1006130, 1252648)]