164032020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1697}}^1$

素因数の和:1894

約数の個数: 96

約数和(自身を含む): 513475200

約数和(自身を除く): 349443180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 179, 180, 270, 358, 537, 540, 716, 895, 1074, 1611, 1697, 1790, 2148, 2685, 3222, 3394, 3580, 4833, 5091, 5370, 6444, 6788, 8055, 8485, 9666, 10182, 10740, 15273, 16110, 16970, 19332, 20364, 24165, 25455, 30546, 32220, 33940, 45819, 48330, 50910, 61092, 76365, 91638, 96660, 101820, 152730, 183276, 229095, 303763, 305460, 458190, 607526, 911289, 916380, 1215052, 1518815, 1822578, 2733867, 3037630, 3645156, 4556445, 5467734, 6075260, 8201601, 9112890, 10935468, 13669335, 16403202, 18225780, 27338670, 32806404, 41008005, 54677340, 82016010, 164032020]

約数ペア:

[(1, 164032020), (2, 82016010), (3, 54677340), (4, 41008005), (5, 32806404), (6, 27338670), (9, 18225780), (10, 16403202), (12, 13669335), (15, 10935468), (18, 9112890), (20, 8201601), (27, 6075260), (30, 5467734), (36, 4556445), (45, 3645156), (54, 3037630), (60, 2733867), (90, 1822578), (108, 1518815), (135, 1215052), (179, 916380), (180, 911289), (270, 607526), (358, 458190), (537, 305460), (540, 303763), (716, 229095), (895, 183276), (1074, 152730), (1611, 101820), (1697, 96660), (1790, 91638), (2148, 76365), (2685, 61092), (3222, 50910), (3394, 48330), (3580, 45819), (4833, 33940), (5091, 32220), (5370, 30546), (6444, 25455), (6788, 24165), (8055, 20364), (8485, 19332), (9666, 16970), (10182, 16110), (10740, 15273)]