1202320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:152

約数の個数: 80

約数和(自身を含む): 3392640

約数和(自身を除く): 2190320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 113, 133, 140, 152, 190, 226, 266, 280, 304, 380, 452, 532, 560, 565, 665, 760, 791, 904, 1064, 1130, 1330, 1520, 1582, 1808, 2128, 2147, 2260, 2660, 3164, 3955, 4294, 4520, 5320, 6328, 7910, 8588, 9040, 10640, 10735, 12656, 15029, 15820, 17176, 21470, 30058, 31640, 34352, 42940, 60116, 63280, 75145, 85880, 120232, 150290, 171760, 240464, 300580, 601160, 1202320]

約数ペア:

[(1, 1202320), (2, 601160), (4, 300580), (5, 240464), (7, 171760), (8, 150290), (10, 120232), (14, 85880), (16, 75145), (19, 63280), (20, 60116), (28, 42940), (35, 34352), (38, 31640), (40, 30058), (56, 21470), (70, 17176), (76, 15820), (80, 15029), (95, 12656), (112, 10735), (113, 10640), (133, 9040), (140, 8588), (152, 7910), (190, 6328), (226, 5320), (266, 4520), (280, 4294), (304, 3955), (380, 3164), (452, 2660), (532, 2260), (560, 2147), (565, 2128), (665, 1808), (760, 1582), (791, 1520), (904, 1330), (1064, 1130)]