4069080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 13478400

約数和(自身を除く): 9409320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 127, 178, 180, 254, 267, 356, 360, 381, 445, 508, 534, 635, 712, 762, 801, 890, 1016, 1068, 1143, 1270, 1335, 1524, 1602, 1780, 1905, 2136, 2286, 2540, 2670, 3048, 3204, 3560, 3810, 4005, 4572, 5080, 5340, 5715, 6408, 7620, 8010, 9144, 10680, 11303, 11430, 15240, 16020, 22606, 22860, 32040, 33909, 45212, 45720, 56515, 67818, 90424, 101727, 113030, 135636, 169545, 203454, 226060, 271272, 339090, 406908, 452120, 508635, 678180, 813816, 1017270, 1356360, 2034540, 4069080]

約数ペア:

[(1, 4069080), (2, 2034540), (3, 1356360), (4, 1017270), (5, 813816), (6, 678180), (8, 508635), (9, 452120), (10, 406908), (12, 339090), (15, 271272), (18, 226060), (20, 203454), (24, 169545), (30, 135636), (36, 113030), (40, 101727), (45, 90424), (60, 67818), (72, 56515), (89, 45720), (90, 45212), (120, 33909), (127, 32040), (178, 22860), (180, 22606), (254, 16020), (267, 15240), (356, 11430), (360, 11303), (381, 10680), (445, 9144), (508, 8010), (534, 7620), (635, 6408), (712, 5715), (762, 5340), (801, 5080), (890, 4572), (1016, 4005), (1068, 3810), (1143, 3560), (1270, 3204), (1335, 3048), (1524, 2670), (1602, 2540), (1780, 2286), (1905, 2136)]