3012180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 8582784

約数和(自身を除く): 5570604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 823, 915, 1220, 1646, 1830, 2469, 3292, 3660, 4115, 4938, 8230, 9876, 12345, 16460, 24690, 49380, 50203, 100406, 150609, 200812, 251015, 301218, 502030, 602436, 753045, 1004060, 1506090, 3012180]

約数ペア:

[(1, 3012180), (2, 1506090), (3, 1004060), (4, 753045), (5, 602436), (6, 502030), (10, 301218), (12, 251015), (15, 200812), (20, 150609), (30, 100406), (60, 50203), (61, 49380), (122, 24690), (183, 16460), (244, 12345), (305, 9876), (366, 8230), (610, 4938), (732, 4115), (823, 3660), (915, 3292), (1220, 2469), (1646, 1830)]