486620460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2293}}^1$

素因数の和:2445

約数の個数: 120

約数和(自身を含む): 1538870256

約数和(自身を除く): 1052249796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 131, 135, 162, 180, 262, 270, 324, 393, 405, 524, 540, 655, 786, 810, 1179, 1310, 1572, 1620, 1965, 2293, 2358, 2620, 3537, 3930, 4586, 4716, 5895, 6879, 7074, 7860, 9172, 10611, 11465, 11790, 13758, 14148, 17685, 20637, 21222, 22930, 23580, 27516, 34395, 35370, 41274, 42444, 45860, 53055, 61911, 68790, 70740, 82548, 103185, 106110, 123822, 137580, 185733, 206370, 212220, 247644, 300383, 309555, 371466, 412740, 600766, 619110, 742932, 901149, 928665, 1201532, 1238220, 1501915, 1802298, 1857330, 2703447, 3003830, 3604596, 3714660, 4505745, 5406894, 6007660, 8110341, 9011490, 10813788, 13517235, 16220682, 18022980, 24331023, 27034470, 32441364, 40551705, 48662046, 54068940, 81103410, 97324092, 121655115, 162206820, 243310230, 486620460]

約数ペア:

[(1, 486620460), (2, 243310230), (3, 162206820), (4, 121655115), (5, 97324092), (6, 81103410), (9, 54068940), (10, 48662046), (12, 40551705), (15, 32441364), (18, 27034470), (20, 24331023), (27, 18022980), (30, 16220682), (36, 13517235), (45, 10813788), (54, 9011490), (60, 8110341), (81, 6007660), (90, 5406894), (108, 4505745), (131, 3714660), (135, 3604596), (162, 3003830), (180, 2703447), (262, 1857330), (270, 1802298), (324, 1501915), (393, 1238220), (405, 1201532), (524, 928665), (540, 901149), (655, 742932), (786, 619110), (810, 600766), (1179, 412740), (1310, 371466), (1572, 309555), (1620, 300383), (1965, 247644), (2293, 212220), (2358, 206370), (2620, 185733), (3537, 137580), (3930, 123822), (4586, 106110), (4716, 103185), (5895, 82548), (6879, 70740), (7074, 68790), (7860, 61911), (9172, 53055), (10611, 45860), (11465, 42444), (11790, 41274), (13758, 35370), (14148, 34395), (17685, 27516), (20637, 23580), (21222, 22930)]