1303399260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1567}}^1\times {\mathrm{4621}}^1$

素因数の和:6203

約数の個数: 72

約数和(自身を含む): 3957023616

約数和(自身を除く): 2653624356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1567, 3134, 4621, 4701, 6268, 7835, 9242, 9402, 13863, 14103, 15670, 18484, 18804, 23105, 23505, 27726, 28206, 31340, 41589, 46210, 47010, 55452, 56412, 69315, 70515, 83178, 92420, 94020, 138630, 141030, 166356, 207945, 277260, 282060, 415890, 831780, 7241107, 14482214, 21723321, 28964428, 36205535, 43446642, 65169963, 72411070, 86893284, 108616605, 130339926, 144822140, 217233210, 260679852, 325849815, 434466420, 651699630, 1303399260]

約数ペア:

[(1, 1303399260), (2, 651699630), (3, 434466420), (4, 325849815), (5, 260679852), (6, 217233210), (9, 144822140), (10, 130339926), (12, 108616605), (15, 86893284), (18, 72411070), (20, 65169963), (30, 43446642), (36, 36205535), (45, 28964428), (60, 21723321), (90, 14482214), (180, 7241107), (1567, 831780), (3134, 415890), (4621, 282060), (4701, 277260), (6268, 207945), (7835, 166356), (9242, 141030), (9402, 138630), (13863, 94020), (14103, 92420), (15670, 83178), (18484, 70515), (18804, 69315), (23105, 56412), (23505, 55452), (27726, 47010), (28206, 46210), (31340, 41589)]