121032240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{72043}}^1$

素因数の和:72066

約数の個数: 80

約数和(自身を含む): 428805888

約数和(自身を除く): 307773648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 72043, 144086, 216129, 288172, 360215, 432258, 504301, 576344, 720430, 864516, 1008602, 1080645, 1152688, 1440860, 1512903, 1729032, 2017204, 2161290, 2521505, 2881720, 3025806, 3458064, 4034408, 4322580, 5043010, 5763440, 6051612, 7564515, 8068816, 8645160, 10086020, 12103224, 15129030, 17290320, 20172040, 24206448, 30258060, 40344080, 60516120, 121032240]

約数ペア:

[(1, 121032240), (2, 60516120), (3, 40344080), (4, 30258060), (5, 24206448), (6, 20172040), (7, 17290320), (8, 15129030), (10, 12103224), (12, 10086020), (14, 8645160), (15, 8068816), (16, 7564515), (20, 6051612), (21, 5763440), (24, 5043010), (28, 4322580), (30, 4034408), (35, 3458064), (40, 3025806), (42, 2881720), (48, 2521505), (56, 2161290), (60, 2017204), (70, 1729032), (80, 1512903), (84, 1440860), (105, 1152688), (112, 1080645), (120, 1008602), (140, 864516), (168, 720430), (210, 576344), (240, 504301), (280, 432258), (336, 360215), (420, 288172), (560, 216129), (840, 144086), (1680, 72043)]