15664515780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{157559}}^1$

素因数の和:159228

約数の個数: 48

約数和(自身を含む): 43887392640

約数和(自身を除く): 28222876860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1657, 3314, 4971, 6628, 8285, 9942, 16570, 19884, 24855, 33140, 49710, 99420, 157559, 315118, 472677, 630236, 787795, 945354, 1575590, 1890708, 2363385, 3151180, 4726770, 9453540, 261075263, 522150526, 783225789, 1044301052, 1305376315, 1566451578, 2610752630, 3132903156, 3916128945, 5221505260, 7832257890, 15664515780]

約数ペア:

[(1, 15664515780), (2, 7832257890), (3, 5221505260), (4, 3916128945), (5, 3132903156), (6, 2610752630), (10, 1566451578), (12, 1305376315), (15, 1044301052), (20, 783225789), (30, 522150526), (60, 261075263), (1657, 9453540), (3314, 4726770), (4971, 3151180), (6628, 2363385), (8285, 1890708), (9942, 1575590), (16570, 945354), (19884, 787795), (24855, 630236), (33140, 472677), (49710, 315118), (99420, 157559)]