4726980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{26261}}^1$

素因数の和:26276

約数の個数: 36

約数和(自身を含む): 14339052

約数和(自身を除く): 9612072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 26261, 52522, 78783, 105044, 131305, 157566, 236349, 262610, 315132, 393915, 472698, 525220, 787830, 945396, 1181745, 1575660, 2363490, 4726980]

約数ペア:

[(1, 4726980), (2, 2363490), (3, 1575660), (4, 1181745), (5, 945396), (6, 787830), (9, 525220), (10, 472698), (12, 393915), (15, 315132), (18, 262610), (20, 236349), (30, 157566), (36, 131305), (45, 105044), (60, 78783), (90, 52522), (180, 26261)]