1954298520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5428607}}^1$

素因数の和:5428624

約数の個数: 48

約数和(自身を含む): 6351471360

約数和(自身を除く): 4397172840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5428607, 10857214, 16285821, 21714428, 27143035, 32571642, 43428856, 48857463, 54286070, 65143284, 81429105, 97714926, 108572140, 130286568, 162858210, 195429852, 217144280, 244287315, 325716420, 390859704, 488574630, 651432840, 977149260, 1954298520]

約数ペア:

[(1, 1954298520), (2, 977149260), (3, 651432840), (4, 488574630), (5, 390859704), (6, 325716420), (8, 244287315), (9, 217144280), (10, 195429852), (12, 162858210), (15, 130286568), (18, 108572140), (20, 97714926), (24, 81429105), (30, 65143284), (36, 54286070), (40, 48857463), (45, 43428856), (60, 32571642), (72, 27143035), (90, 21714428), (120, 16285821), (180, 10857214), (360, 5428607)]