308543580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{673}}^1$

素因数の和:977

約数の個数: 120

約数和(自身を含む): 972776112

約数和(自身を除く): 664232532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 283, 324, 405, 540, 566, 673, 810, 849, 1132, 1346, 1415, 1620, 1698, 2019, 2547, 2692, 2830, 3365, 3396, 4038, 4245, 5094, 5660, 6057, 6730, 7641, 8076, 8490, 10095, 10188, 12114, 12735, 13460, 15282, 16980, 18171, 20190, 22923, 24228, 25470, 30285, 30564, 36342, 38205, 40380, 45846, 50940, 54513, 60570, 72684, 76410, 90855, 91692, 109026, 114615, 121140, 152820, 181710, 190459, 218052, 229230, 272565, 363420, 380918, 458460, 545130, 571377, 761836, 952295, 1090260, 1142754, 1714131, 1904590, 2285508, 2856885, 3428262, 3809180, 5142393, 5713770, 6856524, 8570655, 10284786, 11427540, 15427179, 17141310, 20569572, 25711965, 30854358, 34282620, 51423930, 61708716, 77135895, 102847860, 154271790, 308543580]

約数ペア:

[(1, 308543580), (2, 154271790), (3, 102847860), (4, 77135895), (5, 61708716), (6, 51423930), (9, 34282620), (10, 30854358), (12, 25711965), (15, 20569572), (18, 17141310), (20, 15427179), (27, 11427540), (30, 10284786), (36, 8570655), (45, 6856524), (54, 5713770), (60, 5142393), (81, 3809180), (90, 3428262), (108, 2856885), (135, 2285508), (162, 1904590), (180, 1714131), (270, 1142754), (283, 1090260), (324, 952295), (405, 761836), (540, 571377), (566, 545130), (673, 458460), (810, 380918), (849, 363420), (1132, 272565), (1346, 229230), (1415, 218052), (1620, 190459), (1698, 181710), (2019, 152820), (2547, 121140), (2692, 114615), (2830, 109026), (3365, 91692), (3396, 90855), (4038, 76410), (4245, 72684), (5094, 60570), (5660, 54513), (6057, 50940), (6730, 45846), (7641, 40380), (8076, 38205), (8490, 36342), (10095, 30564), (10188, 30285), (12114, 25470), (12735, 24228), (13460, 22923), (15282, 20190), (16980, 18171)]