720138024

素因数分解:

$2^3\times 3^2\times {\mathrm{1879}}^1\times {\mathrm{5323}}^1$

素因数の和:7214

約数の個数: 48

約数和(自身を含む): 1951778400

約数和(自身を除く): 1231640376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1879, 3758, 5323, 5637, 7516, 10646, 11274, 15032, 15969, 16911, 21292, 22548, 31938, 33822, 42584, 45096, 47907, 63876, 67644, 95814, 127752, 135288, 191628, 383256, 10001917, 20003834, 30005751, 40007668, 60011502, 80015336, 90017253, 120023004, 180034506, 240046008, 360069012, 720138024]

約数ペア:

[(1, 720138024), (2, 360069012), (3, 240046008), (4, 180034506), (6, 120023004), (8, 90017253), (9, 80015336), (12, 60011502), (18, 40007668), (24, 30005751), (36, 20003834), (72, 10001917), (1879, 383256), (3758, 191628), (5323, 135288), (5637, 127752), (7516, 95814), (10646, 67644), (11274, 63876), (15032, 47907), (15969, 45096), (16911, 42584), (21292, 33822), (22548, 31938)]