4702440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 14256000

約数和(自身を除く): 9553560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 263, 298, 447, 526, 596, 745, 789, 894, 1052, 1192, 1315, 1490, 1578, 1788, 2104, 2235, 2630, 2980, 3156, 3576, 3945, 4470, 5260, 5960, 6312, 7890, 8940, 10520, 15780, 17880, 31560, 39187, 78374, 117561, 156748, 195935, 235122, 313496, 391870, 470244, 587805, 783740, 940488, 1175610, 1567480, 2351220, 4702440]

約数ペア:

[(1, 4702440), (2, 2351220), (3, 1567480), (4, 1175610), (5, 940488), (6, 783740), (8, 587805), (10, 470244), (12, 391870), (15, 313496), (20, 235122), (24, 195935), (30, 156748), (40, 117561), (60, 78374), (120, 39187), (149, 31560), (263, 17880), (298, 15780), (447, 10520), (526, 8940), (596, 7890), (745, 6312), (789, 5960), (894, 5260), (1052, 4470), (1192, 3945), (1315, 3576), (1490, 3156), (1578, 2980), (1788, 2630), (2104, 2235)]