8252280

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{283}}^1$

素因数の和:312

約数の個数: 112

約数和(自身を含む): 27937080

約数和(自身を除く): 19684800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 283, 324, 360, 405, 486, 540, 566, 648, 729, 810, 849, 972, 1080, 1132, 1215, 1415, 1458, 1620, 1698, 1944, 2264, 2430, 2547, 2830, 2916, 3240, 3396, 3645, 4245, 4860, 5094, 5660, 5832, 6792, 7290, 7641, 8490, 9720, 10188, 11320, 12735, 14580, 15282, 16980, 20376, 22923, 25470, 29160, 30564, 33960, 38205, 45846, 50940, 61128, 68769, 76410, 91692, 101880, 114615, 137538, 152820, 183384, 206307, 229230, 275076, 305640, 343845, 412614, 458460, 550152, 687690, 825228, 916920, 1031535, 1375380, 1650456, 2063070, 2750760, 4126140, 8252280]

約数ペア:

[(1, 8252280), (2, 4126140), (3, 2750760), (4, 2063070), (5, 1650456), (6, 1375380), (8, 1031535), (9, 916920), (10, 825228), (12, 687690), (15, 550152), (18, 458460), (20, 412614), (24, 343845), (27, 305640), (30, 275076), (36, 229230), (40, 206307), (45, 183384), (54, 152820), (60, 137538), (72, 114615), (81, 101880), (90, 91692), (108, 76410), (120, 68769), (135, 61128), (162, 50940), (180, 45846), (216, 38205), (243, 33960), (270, 30564), (283, 29160), (324, 25470), (360, 22923), (405, 20376), (486, 16980), (540, 15282), (566, 14580), (648, 12735), (729, 11320), (810, 10188), (849, 9720), (972, 8490), (1080, 7641), (1132, 7290), (1215, 6792), (1415, 5832), (1458, 5660), (1620, 5094), (1698, 4860), (1944, 4245), (2264, 3645), (2430, 3396), (2547, 3240), (2830, 2916)]