122471160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{145799}}^1$

素因数の和:145820

約数の個数: 64

約数和(自身を含む): 419904000

約数和(自身を除く): 297432840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 145799, 291598, 437397, 583196, 728995, 874794, 1020593, 1166392, 1457990, 1749588, 2041186, 2186985, 2915980, 3061779, 3499176, 4082372, 4373970, 5102965, 5831960, 6123558, 8164744, 8747940, 10205930, 12247116, 15308895, 17495880, 20411860, 24494232, 30617790, 40823720, 61235580, 122471160]

約数ペア:

[(1, 122471160), (2, 61235580), (3, 40823720), (4, 30617790), (5, 24494232), (6, 20411860), (7, 17495880), (8, 15308895), (10, 12247116), (12, 10205930), (14, 8747940), (15, 8164744), (20, 6123558), (21, 5831960), (24, 5102965), (28, 4373970), (30, 4082372), (35, 3499176), (40, 3061779), (42, 2915980), (56, 2186985), (60, 2041186), (70, 1749588), (84, 1457990), (105, 1166392), (120, 1020593), (140, 874794), (168, 728995), (210, 583196), (280, 437397), (420, 291598), (840, 145799)]