1078804980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60539}}^1$

素因数の和:60571

約数の個数: 120

約数和(自身を含む): 3691971360

約数和(自身を除く): 2613166380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8910, 17820, 60539, 121078, 181617, 242156, 302695, 363234, 544851, 605390, 665929, 726468, 908085, 1089702, 1210780, 1331858, 1634553, 1816170, 1997787, 2179404, 2663716, 2724255, 3269106, 3329645, 3632340, 3995574, 4903659, 5448510, 5993361, 6538212, 6659290, 7991148, 8172765, 9807318, 9988935, 10897020, 11986722, 13318580, 16345530, 17980083, 19614636, 19977870, 23973444, 24518295, 29966805, 32691060, 35960166, 39955740, 49036590, 53940249, 59933610, 71920332, 89900415, 98073180, 107880498, 119867220, 179800830, 215760996, 269701245, 359601660, 539402490, 1078804980]

約数ペア:

[(1, 1078804980), (2, 539402490), (3, 359601660), (4, 269701245), (5, 215760996), (6, 179800830), (9, 119867220), (10, 107880498), (11, 98073180), (12, 89900415), (15, 71920332), (18, 59933610), (20, 53940249), (22, 49036590), (27, 39955740), (30, 35960166), (33, 32691060), (36, 29966805), (44, 24518295), (45, 23973444), (54, 19977870), (55, 19614636), (60, 17980083), (66, 16345530), (81, 13318580), (90, 11986722), (99, 10897020), (108, 9988935), (110, 9807318), (132, 8172765), (135, 7991148), (162, 6659290), (165, 6538212), (180, 5993361), (198, 5448510), (220, 4903659), (270, 3995574), (297, 3632340), (324, 3329645), (330, 3269106), (396, 2724255), (405, 2663716), (495, 2179404), (540, 1997787), (594, 1816170), (660, 1634553), (810, 1331858), (891, 1210780), (990, 1089702), (1188, 908085), (1485, 726468), (1620, 665929), (1782, 605390), (1980, 544851), (2970, 363234), (3564, 302695), (4455, 242156), (5940, 181617), (8910, 121078), (17820, 60539)]